Questions or comments should be sent to SNIP admins.This is the current snapshot of the state of DNSSEC deployment in a selection of .gov and delegations under.gov as reported in the list reported on Data.gov. This page is updated every day.
In the table below:
Signed column indicates that the zone has DNSSEC RRs present or not (i.e. RRSIGs are returned in a response.
Status column indicates whether or not the signatures are valid, or if there is some sort of error that would cause validation to fail. Not having a signed delegation from .gov does not mean failure in this test.
Island/Chained column indicates if the zone has a secure delegation (i.e. a DS RR) from its parent zone usually the .gov TLD or an agency level domain. Note that the .gov TLD itself is an island until the root zone is signed.
NOTE: I noticed that some of these zones are no longer present - they have been dropped. These zones will be removed as they are found. They are the zones with "Error" in the last column.
Time: Sat Feb 4 06:01:03 2012
| Zonename | Signed? | Status | Island or Chain? |
| gov.gov. | Signed | Valid | Chain |
| 2010census.gov. | Signed | Error | Chain |
| 404.gov. | Signed | Valid | Chain |
| 5aday.gov. | Signed | Valid | Chain |
| 9-11commission.gov. | Unsigned | N/A | N/A |
| 911.gov. | Signed | Valid | Chain |
| 911commission.gov. | Unsigned | N/A | N/A |
| aandt.gov. | Unsigned | N/A | N/A |
| aapi.gov. | Signed | Valid | Chain |
| abandonedmines.gov. | Unsigned | N/A | N/A |
| abilityone.gov. | Unsigned | N/A | N/A |
| abmc.gov. | Unsigned | N/A | N/A |
| access-board-members.gov. | Unsigned | N/A | N/A |
| access-board.gov. | Unsigned | N/A | N/A |
| accountabilityandtransparency.gov. | Unsigned | N/A | N/A |
| acd.gov. | Unsigned | N/A | N/A |
| acf.gov. | Signed | Valid | Chain |
| achp.gov. | Signed | Valid | Chain |
| acqnet.gov. | Signed | Valid | Chain |
| acquisition.gov. | Signed | Valid | Chain |
| acsel.gov. | Signed | Valid | Chain |
| acus.gov. | Signed | Valid | Chain |
| acwi.gov. | Unsigned | N/A | N/A |
| ada.gov. | Signed | Valid | Chain |
| adf.gov. | Signed | Error | Chain |
| adlnet.gov. | Unsigned | N/A | N/A |
| admongo.gov. | Signed | Valid | Chain |
| adr.gov. | Signed | Valid | Chain |
| ads-b.gov. | Signed | Valid | Chain |
| adsb.gov. | Signed | Valid | Chain |
| advantage.gov. | Signed | Valid | Chain |
| aesdirect.gov. | Unsigned | N/A | N/A |
| afadvantage.gov. | Signed | Valid | Chain |
| aff.gov. | Signed | Valid | Chain |
| afrh.gov. | Signed | Valid | Chain |
| africanburialground.gov. | Signed | Valid | Chain |
| aftac.gov. | Unsigned | N/A | N/A |
| afterschool.gov. | Signed | Valid | Chain |
| ag.gov. | Unsigned | N/A | N/A |
| agingstats.gov. | Signed | Valid | Chain |
| agoa.gov. | Signed | Valid | Island |
| ahcpr.gov. | Signed | Valid | Chain |
| ahrq.gov. | Signed | Valid | Chain |
| aids.gov. | Signed | Valid | Chain |
| airnow.gov. | Signed | Valid | Chain |
| aitc.gov. | Signed | Valid | Chain |
| alaskacenters.gov. | Signed | Valid | Island |
| alertaenlinea.gov. | Signed | Valid | Chain |
| altusandc.gov. | Unsigned | N/A | N/A |
| ama.gov. | Unsigned | N/A | N/A |
| amberalert.gov. | Signed | Valid | Chain |
| america.gov. | Signed | Valid | Chain |
| americanlatinomuseum.gov. | Signed | Valid | Island |
| americasgreatoutdoors.gov. | Signed | Valid | Chain |
| americasheroesatwork.gov. | Signed | Valid | Chain |
| americathebeautifulquarters.gov. | Unsigned | N/A | N/A |
| americore.gov. | Signed | Valid | Chain |
| americorp.gov. | Signed | Valid | Chain |
| americorps.gov. | Signed | Valid | Chain |
| americorpsconnect.gov. | Signed | Valid | Chain |
| americorpsweek.gov. | Signed | Valid | Chain |
| ameslab.gov. | Signed | Valid | Island |
| amtrakoig.gov. | Unsigned | N/A | Chain |
| anl.gov. | Unsigned | N/A | N/A |
| annualcreditreport.gov. | Signed | Valid | Chain |
| anstaskforce.gov. | Unsigned | N/A | N/A |
| aoa.gov. | Signed | Valid | Chain |
| ap.gov. | Signed | Valid | Chain |
| apec2011.gov. | Signed | Valid | Chain |
| applicationmanager.gov. | Signed | Valid | Island |
| apps.gov. | Signed | Valid | Chain |
| aqi.gov. | Signed | Valid | Chain |
| arc.gov. | Unsigned | N/A | N/A |
| archives.gov. | Unsigned | N/A | N/A |
| arctic.gov. | Signed | Valid | Chain |
| arcticgas.gov. | Unsigned | N/A | N/A |
| arm.gov. | Signed | Valid | Chain |
| arnet.gov. | Signed | Valid | Chain |
| ars-grin.gov. | Unsigned | N/A | N/A |
| arserrc.gov. | Unsigned | N/A | N/A |
| arsusda.gov. | Unsigned | N/A | N/A |
| arts.gov. | Signed | Valid | Chain |
| asap.gov. | Unsigned | N/A | N/A |
| asc.gov. | Signed | Valid | Chain |
| askkaren.gov. | Unsigned | N/A | N/A |
| astrongmiddleclass.gov. | Signed | Valid | Chain |
| atb.gov. | Unsigned | N/A | N/A |
| atf.gov. | Signed | Valid | Chain |
| atfonline.gov. | Signed | Valid | Chain |
| atpa.gov. | Signed | Valid | Chain |
| atvsafety.gov. | Signed | Valid | Island |
| autocommunities.gov. | Signed | Valid | Chain |
| aviationweather.gov. | Signed | Valid | Chain |
| awips.gov. | Signed | Valid | Chain |
| ayudaconmibanco.gov. | Unsigned | N/A | N/A |
| baldridge.gov. | Signed | Valid | Island |
| baldrige.gov. | Signed | Valid | Chain |
| bam.gov. | Signed | Valid | Chain |
| bankanswers.gov. | Unsigned | N/A | N/A |
| bankcustomer.gov. | Unsigned | N/A | N/A |
| bankcustomerassistance.gov. | Unsigned | N/A | N/A |
| bankhelp.gov. | Unsigned | N/A | N/A |
| banknet.gov. | Unsigned | N/A | N/A |
| bats.gov. | Signed | Valid | Chain |
| bbg.gov. | Signed | Valid | Chain |
| bcfp.gov. | Unsigned | N/A | N/A |
| bea.gov. | Signed | Valid | Chain |
| befoodsafe.gov. | Unsigned | N/A | N/A |
| benefits.gov. | Signed | Valid | Chain |
| bep.gov. | Unsigned | N/A | N/A |
| bestbonesforever.gov. | Signed | Valid | Chain |
| bettis.gov. | Unsigned | N/A | N/A |
| bfelob.gov. | Signed | Valid | Chain |
| bfem.gov. | Signed | Valid | Chain |
| bia.gov. | Unsigned | N/A | N/A |
| bioeco.gov. | Signed | Valid | Chain |
| bioethics.gov. | Signed | Valid | Chain |
| biomassboard.gov. | Signed | Valid | Island |
| biometriccoe.gov. | Signed | Valid | Chain |
| biometrics.gov. | Signed | Valid | Island |
| biopreferred.gov. | Unsigned | N/A | N/A |
| biosecurityboard.gov. | Signed | Valid | Chain |
| bja.gov. | Signed | Valid | Chain |
| bjs.gov. | Signed | Valid | Chain |
| bldrdoc.gov. | Signed | Valid | Chain |
| blm.gov. | Signed | Valid | Island |
| blogusa.gov. | Signed | Valid | Chain |
| bls.gov. | Signed | Valid | Chain |
| bnl.gov. | Signed | Valid | Chain |
| boem.gov. | Signed | Valid | Chain |
| boemre.gov. | Signed | Valid | Chain |
| bondpro.gov. | Unsigned | N/A | N/A |
| boosterseat.gov. | Signed | Valid | Chain |
| bop.gov. | Signed | Valid | Chain |
| bor.gov. | Signed | Valid | Chain |
| bpa.gov. | Unsigned | N/A | N/A |
| bpn.gov. | Unsigned | N/A | N/A |
| brac.gov. | Unsigned | N/A | N/A |
| brc.gov. | Signed | Valid | Island |
| broadband.gov. | Signed | Valid | Chain |
| broadbandmap.gov. | Signed | Valid | Chain |
| broadbandusa.gov. | Signed | Valid | Chain |
| bsadirect.gov. | Unsigned | N/A | N/A |
| bsee.gov. | Signed | Valid | Chain |
| bto.gov. | Unsigned | N/A | N/A |
| bts.gov. | Signed | Valid | Chain |
| budget.gov. | Signed | Valid | Chain |
| budgetlob.gov. | Signed | Valid | Chain |
| buenviaje.gov. | Signed | Valid | Chain |
| buildingamerica.gov. | Signed | Valid | Island |
| buscador.gov. | Signed | Valid | Chain |
| business.gov. | Signed | Valid | Chain |
| buyaccessible.gov. | Signed | Valid | Chain |
| buybonds.gov. | Unsigned | N/A | N/A |
| buygovproperty.gov. | Unsigned | N/A | Error |
| buyusa.gov. | Signed | Valid | Chain |
| c3.gov. | Signed | Valid | Chain |
| cancer.gov. | Signed | Valid | Chain |
| cancernet.gov. | Signed | Valid | Chain |
| cao.gov. | Signed | Valid | Chain |
| caoc.gov. | Signed | Valid | Chain |
| cap.gov. | Unsigned | N/A | N/A |
| capitalalert.gov. | Unsigned | N/A | N/A |
| capitalspace.gov. | Unsigned | N/A | N/A |
| capmed.gov. | Unsigned | N/A | Error |
| cars.gov. | Signed | Valid | Chain |
| cashlink2.gov. | Unsigned | N/A | N/A |
| casl.gov. | Signed | Valid | Chain |
| casu.gov. | Signed | Valid | Chain |
| cbca.gov. | Signed | Valid | Chain |
| cbi-epa.gov. | Signed | Valid | Chain |
| cbis.gov. | Signed | Valid | Island |
| cbp.gov. | Signed | Valid | Chain |
| ccac.gov. | Unsigned | N/A | N/A |
| ccr.gov. | Unsigned | N/A | N/A |
| cctp.gov. | Unsigned | N/A | N/A |
| cctpo.gov. | Unsigned | N/A | N/A |
| cdc.gov. | Signed | Valid | Chain |
| cdcfederaladvisorycommittee.gov. | Signed | Valid | Chain |
| cdco.gov. | Signed | Valid | Chain |
| cdfifund.gov. | Unsigned | N/A | N/A |
| cdfifundhelp.gov. | Unsigned | N/A | N/A |
| cebaf.gov. | Signed | Valid | Chain |
| cendi.gov. | Signed | Valid | Chain |
| census.gov. | Signed | Valid | Chain |
| centennialofflight.gov. | Signed | Valid | Chain |
| ceq.gov. | Unsigned | N/A | Error |
| cerc.gov. | Signed | Valid | Island |
| cfa.gov. | Signed | Valid | Chain |
| cfda.gov. | Unsigned | N/A | N/A |
| cflhd.gov. | Signed | Valid | Chain |
| cfo.gov. | Signed | Valid | Chain |
| cfoc.gov. | Signed | Valid | Chain |
| cfpa.gov. | Unsigned | N/A | N/A |
| cfpb.gov. | Unsigned | N/A | N/A |
| cftc.gov. | Signed | Valid | Island |
| challenge.gov. | Unsigned | N/A | N/A |
| challenges.gov. | Unsigned | N/A | N/A |
| change.gov. | Signed | Valid | Chain |
| chcoc.gov. | Signed | Valid | Island |
| chemsafety.gov. | Unsigned | N/A | N/A |
| chewsmyplate.gov. | Unsigned | N/A | N/A |
| chicagoinfo.gov. | Signed | Valid | Island |
| childcare.gov. | Signed | Valid | Chain |
| childstats.gov. | Signed | Valid | Chain |
| childwelfare.gov. | Signed | Valid | Chain |
| choosemyplate.gov. | Unsigned | N/A | N/A |
| cia.gov. | Unsigned | N/A | N/A |
| cigie.gov. | Signed | Valid | Chain |
| cio.gov. | Signed | Valid | Chain |
| cioc.gov. | Signed | Valid | Chain |
| ciot.gov. | Signed | Valid | Chain |
| cise-nsf.gov. | Signed | Valid | Chain |
| citizencorps.gov. | Signed | Valid | Island |
| civilianresponsecorps.gov. | Signed | Valid | Chain |
| civilrightsusa.gov. | Signed | Valid | Chain |
| cjis.gov. | Signed | Valid | Chain |
| cleanenergyresearchcenter.gov. | Signed | Valid | Island |
| clickitorticket.gov. | Signed | Valid | Chain |
| climate.gov. | Signed | Valid | Chain |
| climatechange.gov. | Signed | Valid | Chain |
| climatescience.gov. | Unsigned | N/A | N/A |
| climateservices.gov. | Signed | Valid | Chain |
| climatetechnology.gov. | Unsigned | N/A | N/A |
| climatevision.gov. | Signed | Valid | Island |
| clinicaltrial.gov. | Signed | Valid | Chain |
| clinicaltrials.gov. | Signed | Valid | Chain |
| clintonlibrary.gov. | Unsigned | N/A | N/A |
| clubdrugs.gov. | Signed | Valid | Chain |
| cms.gov. | Signed | Valid | Chain |
| cmsp.gov. | Signed | Valid | Chain |
| cmts.gov. | Unsigned | N/A | N/A |
| cncs.gov. | Signed | Valid | Chain |
| cncsig.gov. | Unsigned | N/A | N/A |
| cncsoig.gov. | Unsigned | N/A | N/A |
| cns.gov. | Signed | Valid | Chain |
| cnss.gov. | Signed | Valid | Island |
| coast2050.gov. | Signed | Valid | Chain |
| coastalamerica.gov. | Signed | Valid | Chain |
| colasonline.gov. | Unsigned | N/A | N/A |
| college.gov. | Signed | Valid | Chain |
| collegedrinkingprevention.gov. | Signed | Valid | Chain |
| collegenavigator.gov. | Signed | Valid | Chain |
| commerce.gov. | Signed | Valid | Chain |
| commerceconnect.gov. | Signed | Valid | Chain |
| commuter.gov. | Unsigned | N/A | Error |
| complaintreferralexpress.gov. | Unsigned | N/A | N/A |
| comptrollerofthecurrency.gov. | Unsigned | N/A | N/A |
| computers4learning.gov. | Signed | Valid | Chain |
| computersforlearning.gov. | Signed | Valid | Chain |
| conservation.gov. | Signed | Valid | Chain |
| consumer.gov. | Signed | Valid | Chain |
| consumeraction.gov. | Signed | Valid | Chain |
| consumerbureau.gov. | Unsigned | N/A | N/A |
| consumerfinance.gov. | Unsigned | N/A | N/A |
| consumerfinancial.gov. | Unsigned | N/A | N/A |
| consumerfinancialbureau.gov. | Unsigned | N/A | N/A |
| consumerfinancialprotectionbureau.gov. | Unsigned | N/A | N/A |
| consumerprotection.gov. | Unsigned | N/A | N/A |
| consumerprotectionbureau.gov. | Unsigned | N/A | N/A |
| consumersentinel.gov. | Signed | Valid | Chain |
| consumersentinelnetwork.gov. | Signed | Valid | Chain |
| consumidor.gov. | Signed | Valid | Chain |
| continentalshelf.gov. | Signed | Valid | Chain |
| contractdirectory.gov. | Signed | Valid | Chain |
| coop-uspto.gov. | Signed | Valid | Island |
| cooperativeconservation.gov. | Signed | Valid | Chain |
| coralreef.gov. | Signed | Valid | Chain |
| couldihavelupus.gov. | Signed | Valid | Chain |
| counterterrorismtraining.gov. | Signed | Valid | Chain |
| counterwmd.gov. | Unsigned | N/A | N/A |
| cpars.gov. | Unsigned | N/A | N/A |
| cpnireporting.gov. | Unsigned | N/A | N/A |
| cpsc.gov. | Signed | Valid | Island |
| crimesolutions.gov. | Signed | Valid | Chain |
| crimevictims.gov. | Signed | Valid | Chain |
| crt2014-2024review.gov. | Unsigned | N/A | N/A |
| csb.gov. | Unsigned | N/A | N/A |
| csosa.gov. | Unsigned | N/A | N/A |
| cttso.gov. | Unsigned | N/A | N/A |
| cuidadodesalud.gov. | Signed | Valid | Chain |
| cupcao.gov. | Signed | Valid | Chain |
| cwc.gov. | Signed | Valid | Chain |
| cxo.gov. | Signed | Valid | Chain |
| cybercrime.gov. | Signed | Valid | Chain |
| cypris.gov. | Signed | Valid | Island |
| data.gov. | Unsigned | N/A | N/A |
| dau.gov. | Unsigned | N/A | Error |
| dea.gov. | Signed | Valid | Chain |
| deadiversion.gov. | Signed | Valid | Chain |
| deaecom.gov. | Signed | Valid | Chain |
| deals.gov. | Signed | Valid | Chain |
| dearegistrants.gov. | Unsigned | N/A | Error |
| deathmasterfile.gov. | Unsigned | N/A | Error |
| defense.gov. | Unsigned | N/A | N/A |
| denali.gov. | Signed | Valid | Chain |
| deserttortoise.gov. | Signed | Valid | Chain |
| dfafacts.gov. | Unsigned | N/A | N/A |
| dhhs.gov. | Signed | Valid | Chain |
| dhs.gov. | Signed | Valid | Chain |
| diabetescommittee.gov. | Signed | Valid | Chain |
| dietaryguidelines.gov. | Unsigned | N/A | N/A |
| digitalliteracy.gov. | Signed | Valid | Island |
| directloan.gov. | Signed | Valid | Chain |
| directloans.gov. | Signed | Valid | Chain |
| directoasucuenta.gov. | Signed | Valid | Chain |
| disability.gov. | Signed | Valid | Chain |
| disabilityinfo.gov. | Signed | Valid | Chain |
| disabilitypreparedness.gov. | Unsigned | N/A | N/A |
| disasterassistance.gov. | Signed | Valid | Island |
| disastercontractingassistance.gov. | Signed | Valid | Chain |
| disasterhousing.gov. | Signed | Valid | Chain |
| disasterrecoveryworkinggroup.gov. | Signed | Valid | Chain |
| distracteddriving.gov. | Signed | Valid | Chain |
| distraction.gov. | Signed | Valid | Chain |
| dna.gov. | Signed | Valid | Chain |
| dnfsb.gov. | Signed | Valid | Chain |
| dni.gov. | Unsigned | N/A | N/A |
| dnis.gov. | Unsigned | N/A | N/A |
| dnits.gov. | Unsigned | N/A | N/A |
| dniu.gov. | Unsigned | N/A | N/A |
| dnsops.gov. | Signed | Valid | Chain |
| doc.gov. | Signed | Valid | Chain |
| docline.gov. | Signed | Valid | Chain |
| docmentoring.gov. | Signed | Valid | Chain |
| dod.gov. | Unsigned | N/A | N/A |
| doe.gov. | Signed | Valid | Island |
| doeal.gov. | Signed | Valid | Island |
| doechicago.gov. | Unsigned | N/A | N/A |
| doi.gov. | Signed | Valid | Island |
| doioig.gov. | Signed | Valid | Chain |
| doj.gov. | Signed | Valid | Chain |
| dol-esa.gov. | Signed | Valid | Chain |
| dol.gov. | Signed | Valid | Chain |
| doleta.gov. | Signed | Valid | Island |
| dolphinsafe.gov. | Signed | Valid | Chain |
| donotcall.gov. | Signed | Valid | Chain |
| dontserveteens.gov. | Signed | Valid | Chain |
| dot.gov. | Signed | Valid | Chain |
| dotgov.gov. | Signed | Valid | Chain |
| dotideahub.gov. | Signed | Valid | Chain |
| dottrafficrecords.gov. | Signed | Valid | Chain |
| dottrcc.gov. | Signed | Valid | Chain |
| dra.gov. | Unsigned | N/A | N/A |
| drought.gov. | Signed | Valid | Chain |
| drugabuse.gov. | Signed | Valid | Chain |
| drugfreeworkplace.gov. | Signed | Valid | Chain |
| drywallresponse.gov. | Signed | Valid | Island |
| dsac.gov. | Signed | Valid | Chain |
| dtv.gov. | Signed | Valid | Chain |
| e-911ico.gov. | Signed | Valid | Chain |
| e-qip.gov. | Signed | Valid | Island |
| e3.gov. | Signed | Valid | Chain |
| eac.gov. | Signed | Valid | Chain |
| eaclearinghouse.gov. | Unsigned | N/A | N/A |
| earmarks.gov. | Signed | Valid | Chain |
| earthday.gov. | Signed | Valid | Chain |
| earthquake.gov. | Signed | Valid | Chain |
| easysaver.gov. | Unsigned | N/A | N/A |
| economicinclusion.gov. | Signed | Valid | Chain |
| economicindicators.gov. | Signed | Valid | Chain |
| economicrecovery.gov. | Signed | Valid | Chain |
| econsumer.gov. | Signed | Valid | Chain |
| ecopartnerships.gov. | Signed | Valid | Chain |
| ecosmart.gov. | Unsigned | N/A | N/A |
| ecpic.gov. | Signed | Valid | Chain |
| ecr.gov. | Unsigned | N/A | N/A |
| ed.gov. | Signed | Valid | Chain |
| eda.gov. | Signed | Valid | Chain |
| edison.gov. | Signed | Valid | Chain |
| edpubs.gov. | Signed | Valid | Chain |
| education.gov. | Signed | Valid | Chain |
| educationjobsfund.gov. | Signed | Valid | Island |
| eebond.gov. | Unsigned | N/A | N/A |
| eeoc.gov. | Signed | Valid | Chain |
| efaca.gov. | Unsigned | N/A | N/A |
| eforms.gov. | Signed | Valid | Chain |
| eftps.gov. | Unsigned | N/A | N/A |
| egov.gov. | Signed | Valid | Chain |
| eguardian.gov. | Unsigned | N/A | N/A |
| eia.gov. | Unsigned | N/A | N/A |
| eldercare.gov. | Signed | Valid | Chain |
| emergency-federal-register.gov. | Unsigned | N/A | N/A |
| emergencymedicalservices.gov. | Signed | Valid | Chain |
| employeeexpress.gov. | Signed | Valid | Island |
| employeesurvey.gov. | Signed | Valid | Island |
| empowhr.gov. | Signed | Valid | Chain |
| ems.gov. | Signed | Valid | Chain |
| endingthedocumentgame.gov. | Signed | Valid | Chain |
| enditnow.gov. | Signed | Valid | Chain |
| endow.gov. | Signed | Valid | Chain |
| energy.gov. | Signed | Valid | Island |
| energycodes.gov. | Signed | Valid | Chain |
| energypartners.gov. | Signed | Valid | Island |
| energyplus.gov. | Signed | Valid | Island |
| energysaver.gov. | Unsigned | N/A | N/A |
| energysavers.gov. | Unsigned | N/A | N/A |
| energysavingtips.gov. | Signed | Valid | Island |
| energysmartschools.gov. | Signed | Valid | Island |
| energystar.gov. | Unsigned | N/A | N/A |
| energytoolsdirectory.gov. | Signed | Valid | Island |
| entrepreneurship.gov. | Signed | Valid | Chain |
| environment.gov. | Signed | Valid | Chain |
| eo.gov. | Unsigned | N/A | Error |
| eop.gov. | Signed | Valid | Chain |
| epa-echo.gov. | Signed | Valid | Chain |
| epa-otis.gov. | Signed | Valid | Chain |
| epa.gov. | Signed | Valid | Chain |
| epic.gov. | Unsigned | N/A | N/A |
| epic2.gov. | Signed | Valid | Island |
| epls.gov. | Signed | Valid | Chain |
| eriecanal.gov. | Unsigned | N/A | N/A |
| eriecanalway.gov. | Unsigned | N/A | N/A |
| errp.gov. | Signed | Valid | Chain |
| esa.gov. | Signed | Valid | Chain |
| esc.gov. | Signed | Valid | Chain |
| esp.gov. | Signed | Valid | Island |
| espanol.gov. | Signed | Valid | Chain |
| espanolforlawenforcement.gov. | Signed | Valid | Chain |
| esrs.gov. | Unsigned | N/A | N/A |
| estuaries.gov. | Signed | Valid | Chain |
| et.gov. | Unsigned | N/A | N/A |
| eta-find.gov. | Signed | Valid | Chain |
| etaaps.gov. | Unsigned | N/A | N/A |
| etareport.gov. | Unsigned | N/A | N/A |
| ethics.gov. | Signed | Valid | Chain |
| ethicsburg.gov. | Signed | Valid | Chain |
| execsec.gov. | Unsigned | N/A | N/A |
| exim.gov. | Unsigned | N/A | N/A |
| eximcoop.gov. | Unsigned | N/A | N/A |
| expectmore.gov. | Signed | Valid | Chain |
| exploretsp.gov. | Unsigned | N/A | N/A |
| export.gov. | Signed | Valid | Island |
| eyenote.gov. | Unsigned | N/A | N/A |
| faa.gov. | Signed | Valid | Chain |
| faasafety.gov. | Signed | Valid | Chain |
| faca.gov. | Unsigned | N/A | N/A |
| facadatabase.gov. | Unsigned | N/A | N/A |
| fafsa.gov. | Signed | Valid | Chain |
| fai.gov. | Unsigned | N/A | N/A |
| fairhousingfirst.gov. | Signed | Valid | Chain |
| fapiis.gov. | Unsigned | N/A | N/A |
| faq.gov. | Signed | Valid | Chain |
| fara.gov. | Signed | Valid | Chain |
| farmerclaims.gov. | Unsigned | N/A | N/A |
| fastdriver.gov. | Signed | Valid | Chain |
| fatherhood.gov. | Signed | Valid | Chain |
| fbca.gov. | Unsigned | N/A | N/A |
| fbi.gov. | Signed | Valid | Chain |
| fbijobs.gov. | Unsigned | N/A | N/A |
| fbo.gov. | Unsigned | N/A | N/A |
| fca.gov. | Signed | Valid | Chain |
| fcc.gov. | Signed | Valid | Island |
| fcclabs.gov. | Signed | Valid | Chain |
| fccuniversity.gov. | Signed | Valid | Chain |
| fcg.gov. | Signed | Valid | Chain |
| fcic.gov. | Unsigned | N/A | N/A |
| fcsic.gov. | Signed | Valid | Chain |
| fcsm.gov. | Signed | Error | Chain |
| fda.gov. | Signed | Valid | Chain |
| fdic.gov. | Signed | Valid | Chain |
| fdicbets.gov. | Signed | Valid | Chain |
| fdicconnect.gov. | Signed | Valid | Chain |
| fdicig.gov. | Signed | Valid | Chain |
| fdicoig.gov. | Signed | Valid | Chain |
| fdicsales.gov. | Signed | Valid | Chain |
| fdicseguro.gov. | Signed | Valid | Chain |
| fdms.gov. | Unsigned | N/A | N/A |
| fdr.gov. | Signed | Valid | Chain |
| fea.gov. | Signed | Valid | Chain |
| feb.gov. | Signed | Valid | Island |
| fec.gov. | Unsigned | N/A | N/A |
| fed.gov. | Signed | Valid | Chain |
| fedassetsales.gov. | Unsigned | N/A | Error |
| fedbizopps.gov. | Unsigned | N/A | N/A |
| fedbizops.gov. | Unsigned | N/A | N/A |
| fedcentennial.gov. | Signed | Valid | Chain |
| fedcenter.gov. | Unsigned | N/A | N/A |
| feddebt.gov. | Unsigned | N/A | N/A |
| federal-register.gov. | Unsigned | N/A | N/A |
| federalaccountability.gov. | Signed | Valid | Island |
| federalbenefits.gov. | Unsigned | N/A | N/A |
| federalinvestments.gov. | Unsigned | N/A | N/A |
| federaljobs.gov. | Signed | Valid | Island |
| federalmentoringcouncil.gov. | Signed | Valid | Chain |
| federalreporting.gov. | Signed | Valid | Island |
| federalreserve.gov. | Signed | Valid | Chain |
| federalreserve100.gov. | Signed | Valid | Chain |
| federalreserveconsumerhelp.gov. | Signed | Valid | Chain |
| federaltransparency.gov. | Signed | Valid | Island |
| fedforms.gov. | Signed | Valid | Chain |
| fedidcard.gov. | Signed | Valid | Chain |
| fedinfo.gov. | Signed | Valid | Chain |
| fedinvest.gov. | Unsigned | N/A | N/A |
| fedinvestonline.gov. | Signed | Valid | Chain |
| feditg.gov. | Unsigned | N/A | N/A |
| fedjobs.gov. | Signed | Valid | Island |
| fedpartnership.gov. | Signed | Valid | Chain |
| fedramp.gov. | Signed | Valid | Chain |
| fedrealestate.gov. | Unsigned | N/A | N/A |
| fedrooms.gov. | Signed | Valid | Chain |
| feds.gov. | Signed | Valid | Chain |
| fedsales.gov. | Unsigned | N/A | Error |
| fedsfeedfamilies.gov. | Signed | Valid | Island |
| fedsgetfit.gov. | Signed | Valid | Island |
| fedshirevets.gov. | Signed | Valid | Island |
| fedspace.gov. | Unsigned | N/A | N/A |
| fedstats.gov. | Signed | Valid | Island |
| fedteds.gov. | Unsigned | N/A | N/A |
| fedvte-fsi.gov. | Signed | Valid | Island |
| fedworld.gov. | Signed | Valid | Chain |
| feedthefuture.gov. | Signed | Valid | Chain |
| fegli.gov. | Signed | Valid | Island |
| fema.gov. | Signed | Valid | Island |
| femalefarmerclaims.gov. | Unsigned | N/A | N/A |
| ferc.gov. | Signed | Valid | Chain |
| fercalt.gov. | Unsigned | N/A | N/A |
| fero.gov. | Signed | Valid | Island |
| ffb.gov. | Unsigned | N/A | N/A |
| ffiec.gov. | Signed | Valid | Chain |
| fgdc.gov. | Signed | Valid | Chain |
| fha.gov. | Signed | Valid | Chain |
| fhfa-oig.gov. | Signed | Valid | Chain |
| fhfa.gov. | Signed | Valid | Chain |
| fhfaoig.gov. | Signed | Valid | Chain |
| fhfb.gov. | Signed | Valid | Chain |
| ficems.gov. | Signed | Valid | Chain |
| fido.gov. | Unsigned | N/A | N/A |
| fightingmalaria.gov. | Signed | Valid | Chain |
| finaid.gov. | Signed | Valid | Chain |
| financialaid.gov. | Signed | Valid | Chain |
| financialstability.gov. | Unsigned | N/A | N/A |
| fincen.gov. | Signed | Valid | Chain |
| findyouthinfo.gov. | Signed | Valid | Chain |
| fire.gov. | Signed | Valid | Chain |
| firecode.gov. | Signed | Valid | Island |
| fireinstitute.gov. | Unsigned | N/A | N/A |
| fireleadership.gov. | Signed | Valid | Island |
| firenet.gov. | Signed | Valid | Chain |
| firesafety.gov. | Signed | Valid | Chain |
| firescience.gov. | Signed | Valid | Island |
| firstfreedom.gov. | Signed | Valid | Chain |
| firstgov.gov. | Signed | Valid | Chain |
| firstgovsearch.gov. | Signed | Valid | Chain |
| firstresponder.gov. | Signed | Valid | Chain |
| firstrespondertraining.gov. | Signed | Valid | Chain |
| fiscalcommission.gov. | Signed | Valid | Chain |
| fishwatch.gov. | Signed | Valid | Chain |
| fitness.gov. | Signed | Valid | Chain |
| fleta.gov. | Signed | Valid | Chain |
| fletc.gov. | Signed | Valid | Chain |
| flightschoolcandidates.gov. | Signed | Valid | Chain |
| floodsmart.gov. | Signed | Valid | Island |
| flra.gov. | Unsigned | N/A | N/A |
| flu.gov. | Signed | Valid | Chain |
| flwsb.gov. | Unsigned | N/A | Error |
| fmc.gov. | Unsigned | N/A | N/A |
| fmcs.gov. | Unsigned | N/A | N/A |
| fmip.gov. | Signed | Valid | Chain |
| fmshrc.gov. | Unsigned | N/A | N/A |
| fnal.gov. | Signed | Valid | Chain |
| foia.gov. | Signed | Valid | Chain |
| foodapedia.gov. | Unsigned | N/A | N/A |
| foodsafety.gov. | Signed | Valid | Chain |
| foodsafetyjobs.gov. | Unsigned | N/A | N/A |
| foodsafetyworkinggroup.gov. | Unsigned | N/A | N/A |
| fordlibrarymuseum.gov. | Unsigned | N/A | N/A |
| foreignassistance.gov. | Signed | Valid | Chain |
| forensicscience.gov. | Unsigned | N/A | N/A |
| forestsandrangelands.gov. | Signed | Valid | Chain |
| forfeiture.gov. | Signed | Valid | Chain |
| forms.gov. | Signed | Valid | Chain |
| fpds.gov. | Signed | Valid | Chain |
| fpki.gov. | Signed | Valid | Island |
| fps.gov. | Unsigned | N/A | Error |
| frb.gov. | Signed | Valid | Chain |
| frc.gov. | Unsigned | N/A | N/A |
| frcc.gov. | Signed | Valid | Chain |
| freecreditreport.gov. | Signed | Valid | Chain |
| frpp-pa.gov. | Signed | Valid | Chain |
| frtib.gov. | Unsigned | N/A | N/A |
| frtr.gov. | Unsigned | N/A | N/A |
| fruitsandveggiesmatter.gov. | Signed | Valid | Chain |
| fsafeds.gov. | Signed | Valid | Island |
| fsam.gov. | Signed | Valid | Island |
| fsapubs.gov. | Signed | Valid | Chain |
| fsd.gov. | Signed | Valid | Chain |
| fsgb.gov. | Signed | Valid | Chain |
| fsoc.gov. | Unsigned | N/A | N/A |
| fsrs.gov. | Unsigned | N/A | N/A |
| fswg.gov. | Unsigned | N/A | N/A |
| ftc.gov. | Signed | Valid | Chain |
| ftccomplaintassistant.gov. | Signed | Valid | Chain |
| ftcefile.gov. | Signed | Valid | Chain |
| fttesttwai.gov. | Unsigned | N/A | Chain |
| fueleconomy.gov. | Signed | Valid | Chain |
| fvap.gov. | Unsigned | N/A | N/A |
| fws.gov. | Signed | Valid | Chain |
| g5.gov. | Signed | Valid | Chain |
| gcdamp.gov. | Signed | Valid | Chain |
| gcmrc.gov. | Signed | Valid | Island |
| gdp.gov. | Signed | Valid | Chain |
| genbank.gov. | Signed | Valid | Chain |
| genome.gov. | Signed | Valid | Chain |
| geocommunicator.gov. | Signed | Valid | Island |
| geodata.gov. | Unsigned | N/A | N/A |
| geomac.gov. | Signed | Valid | Island |
| geoplatform.gov. | Unsigned | N/A | N/A |
| georgewbushlibrary.gov. | Unsigned | N/A | N/A |
| getinvolved.gov. | Signed | Valid | Chain |
| getsmartaboutdrugs.gov. | Signed | Valid | Chain |
| getyouhome.gov. | Signed | Valid | Chain |
| gfdl.gov. | Signed | Valid | Chain |
| ghi.gov. | Signed | Valid | Chain |
| ginniemae.gov. | Unsigned | N/A | N/A |
| girlshealth.gov. | Signed | Valid | Chain |
| globalchange.gov. | Unsigned | N/A | N/A |
| globalentry.gov. | Signed | Valid | Chain |
| globalhealth.gov. | Signed | Valid | Chain |
| globalwarming.gov. | Unsigned | N/A | N/A |
| globe.gov. | Signed | Valid | Chain |
| gmsa.gov. | Unsigned | N/A | N/A |
| gobierno.gov. | Signed | Valid | Chain |
| gobiernousa.gov. | Signed | Valid | Chain |
| godirect.gov. | Signed | Valid | Chain |
| goes-r.gov. | Signed | Valid | Chain |
| golearn.gov. | Signed | Valid | Island |
| gov.gov. | Signed | Valid | Chain |
| govbenefits.gov. | Signed | Valid | Chain |
| govenergy.gov. | Unsigned | N/A | N/A |
| governmentjobs.gov. | Signed | Valid | Island |
| govjobs.gov. | Signed | Valid | Island |
| govloans.gov. | Signed | Valid | Chain |
| govpay.gov. | Unsigned | N/A | N/A |
| govpropertyforsale.gov. | Unsigned | N/A | Error |
| govsales.gov. | Signed | Valid | Chain |
| govworks.gov. | Unsigned | N/A | N/A |
| gps.gov. | Signed | Valid | Chain |
| grants.gov. | Signed | Valid | Chain |
| grantsolutions.gov. | Signed | Valid | Chain |
| green.gov. | Signed | Valid | Island |
| greengov.gov. | Unsigned | N/A | N/A |
| greensuppliers.gov. | Signed | Valid | Chain |
| gsa.gov. | Signed | Valid | Chain |
| gsaadvantage.gov. | Signed | Valid | Chain |
| gsaauctions.gov. | Signed | Valid | Chain |
| gsadvantage.gov. | Signed | Valid | Chain |
| gsaig.gov. | Signed | Valid | Chain |
| gsaxcess.gov. | Signed | Valid | Chain |
| gsn.gov. | Signed | Valid | Chain |
| guideline.gov. | Signed | Valid | Chain |
| guidelines.gov. | Signed | Valid | Chain |
| gwa.gov. | Unsigned | N/A | N/A |
| hanford.gov. | Unsigned | N/A | N/A |
| hcqualitycommission.gov. | Signed | Valid | Chain |
| hd.gov. | Signed | Valid | Chain |
| health.gov. | Signed | Valid | Chain |
| healthcare.gov. | Signed | Valid | Chain |
| healthdata.gov. | Signed | Valid | Chain |
| healthfinder.gov. | Signed | Valid | Chain |
| healthierfeds.gov. | Signed | Valid | Island |
| healthierus.gov. | Signed | Valid | Chain |
| healthindicators.gov. | Unsigned | N/A | N/A |
| healthit.gov. | Signed | Valid | Chain |
| healthreform.gov. | Signed | Valid | Chain |
| healthypeople.gov. | Signed | Valid | Chain |
| hearttruth.gov. | Signed | Valid | Chain |
| helpingamericasyouth.gov. | Signed | Valid | Chain |
| helpwithmybank.gov. | Unsigned | N/A | N/A |
| helpwithmycheckingaccount.gov. | Unsigned | N/A | N/A |
| helpwithmycreditcard.gov. | Unsigned | N/A | N/A |
| helpwithmycreditcardbank.gov. | Unsigned | N/A | N/A |
| helpwithmymortgage.gov. | Unsigned | N/A | N/A |
| helpwithmymortgagebank.gov. | Unsigned | N/A | N/A |
| hhbond.gov. | Unsigned | N/A | N/A |
| hhs.gov. | Signed | Valid | Chain |
| hhsoig.gov. | Signed | Valid | Chain |
| hhsops.gov. | Signed | Valid | Chain |
| highperformancebuildings.gov. | Signed | Valid | Island |
| hispanicfarmerclaims.gov. | Unsigned | N/A | N/A |
| historicpreservation.gov. | Signed | Valid | Island |
| history.gov. | Unsigned | N/A | Error |
| hmspermits.gov. | Signed | Valid | Chain |
| homeenergyscore.gov. | Signed | Valid | Island |
| homelandsecurity.gov. | Signed | Valid | Chain |
| homesales.gov. | Signed | Valid | Chain |
| hotels.gov. | Signed | Valid | Chain |
| howto.gov. | Signed | Valid | Chain |
| hrsa.gov. | Signed | Valid | Chain |
| hru.gov. | Signed | Valid | Chain |
| hsa.gov. | Signed | Valid | Chain |
| hsin.gov. | Unsigned | N/A | N/A |
| hsr.gov. | Signed | Valid | Chain |
| hud.gov. | Signed | Valid | Chain |
| hudoig.gov. | Signed | Error | Chain |
| humandimensions.gov. | Signed | Valid | Chain |
| humanrights.gov. | Signed | Valid | Chain |
| hurricanes.gov. | Signed | Valid | Chain |
| hvedata.gov. | Signed | Valid | Chain |
| hvuhud.gov. | Signed | Valid | Chain |
| hydrogen.gov. | Signed | Valid | Island |
| hydrogenitf.gov. | Signed | Valid | Island |
| iad.gov. | Signed | Valid | Chain |
| iaf.gov. | Unsigned | N/A | N/A |
| iarpa-ideas.gov. | Unsigned | N/A | N/A |
| iarpa.gov. | Unsigned | N/A | N/A |
| iat.gov. | Signed | Valid | Chain |
| iawg.gov. | Signed | Valid | Chain |
| ibb.gov. | Signed | Valid | Chain |
| ibond.gov. | Unsigned | N/A | N/A |
| ibwc.gov. | Signed | Valid | Chain |
| ic.gov. | Unsigned | N/A | N/A |
| ic3.gov. | Signed | Valid | Chain |
| icass.gov. | Signed | Valid | Chain |
| icbemp.gov. | Signed | Valid | Chain |
| ice.gov. | Signed | Valid | Chain |
| ich.gov. | Unsigned | N/A | N/A |
| icjointduty.gov. | Unsigned | N/A | N/A |
| ics.gov. | Unsigned | N/A | N/A |
| id8.gov. | Unsigned | N/A | N/A |
| idd.gov. | Unsigned | N/A | N/A |
| ideas.gov. | Signed | Valid | Chain |
| identitytheft.gov. | Signed | Valid | Chain |
| idmanagement.gov. | Signed | Valid | Chain |
| idtheft.gov. | Signed | Valid | Chain |
| iedison.gov. | Signed | Valid | Chain |
| ignet.gov. | Signed | Valid | Chain |
| ihs.gov. | Signed | Valid | Chain |
| iiog.gov. | Signed | Valid | Chain |
| imc.gov. | Signed | Valid | Chain |
| imls.gov. | Unsigned | N/A | N/A |
| incidentnews.gov. | Signed | Valid | Chain |
| indianaffairs.gov. | Unsigned | N/A | N/A |
| indiancountry.gov. | Unsigned | N/A | N/A |
| ineap.gov. | Unsigned | N/A | Chain |
| inel.gov. | Signed | Valid | Chain |
| info.gov. | Signed | Valid | Chain |
| inl.gov. | Signed | Valid | Chain |
| innovationmetrics.gov. | Signed | Valid | Chain |
| innovations.gov. | Signed | Valid | Chain |
| insurekidsnow.gov. | Signed | Valid | Chain |
| intelink.gov. | Unsigned | N/A | N/A |
| intelligence.gov. | Unsigned | N/A | N/A |
| interior.gov. | Signed | Error | Chain |
| interpol.gov. | Signed | Valid | Chain |
| invasivespecies.gov. | Signed | Valid | Chain |
| invasivespeciesinfo.gov. | Signed | Valid | Chain |
| investamerica.gov. | Signed | Valid | Island |
| investor.gov. | Signed | Valid | Chain |
| ioos.gov. | Signed | Valid | Chain |
| ioss.gov. | Signed | Valid | Chain |
| ip.gov. | Signed | Valid | Chain |
| ipac.gov. | Unsigned | N/A | N/A |
| ipcc-wg2.gov. | Unsigned | N/A | N/A |
| ipenforcement.gov. | Signed | Valid | Island |
| ipm.gov. | Unsigned | N/A | N/A |
| ipp.gov. | Unsigned | N/A | N/A |
| ipr.gov. | Signed | Valid | Chain |
| iprcenter.gov. | Signed | Valid | Chain |
| ipy.gov. | Signed | Valid | Chain |
| irs.gov. | Signed | Valid | Chain |
| irsauctions.gov. | Signed | Valid | Chain |
| irsnet.gov. | Signed | Valid | Chain |
| irssales.gov. | Signed | Valid | Chain |
| irsvideos.gov. | Signed | Valid | Chain |
| iscience.gov. | Unsigned | N/A | N/A |
| ise.gov. | Unsigned | N/A | N/A |
| isitdoneyet.gov. | Unsigned | N/A | N/A |
| islandbusinesslink.gov. | Signed | Valid | Chain |
| isotope.gov. | Signed | Valid | Chain |
| isotopes.gov. | Signed | Valid | Chain |
| italladdsup.gov. | Signed | Valid | Chain |
| itap.gov. | Signed | Valid | Chain |
| itc.gov. | Unsigned | N/A | N/A |
| itdashboard.gov. | Signed | Valid | Chain |
| itds.gov. | Signed | Valid | Chain |
| itis.gov. | Unsigned | N/A | Chain |
| itrd.gov. | Signed | Valid | Chain |
| its.gov. | Unsigned | N/A | N/A |
| jamesmadison.gov. | Signed | Valid | Island |
| jccbi.gov. | Signed | Valid | Chain |
| jccs.gov. | Unsigned | N/A | N/A |
| jem.gov. | Signed | Valid | Island |
| jimmycarterlibrary.gov. | Unsigned | N/A | N/A |
| joaptsc.gov. | Signed | Valid | Chain |
| jobcorps.gov. | Signed | Valid | Chain |
| joiningforces.gov. | Signed | Valid | Chain |
| jpdo.gov. | Signed | Valid | Chain |
| jtfcapmed.gov. | Signed | Valid | Chain |
| justice.gov. | Signed | Valid | Chain |
| justthinktwice.gov. | Signed | Valid | Chain |
| juvenilecouncil.gov. | Signed | Valid | Chain |
| jwod.gov. | Unsigned | N/A | N/A |
| kapl.gov. | Unsigned | N/A | N/A |
| kids.gov. | Signed | Valid | Chain |
| klamathrestoration.gov. | Unsigned | N/A | N/A |
| km.gov. | Signed | Valid | Chain |
| knowyourborder.gov. | Signed | Valid | Chain |
| labor.gov. | Signed | Valid | Chain |
| labs21century.gov. | Signed | Valid | Chain |
| lacoast.gov. | Signed | Valid | Chain |
| landfire.gov. | Signed | Valid | Island |
| landimaging.gov. | Signed | Valid | Chain |
| lanl.gov. | Unsigned | N/A | N/A |
| latinofarmerclaims.gov. | Unsigned | N/A | N/A |
| lca.gov. | Signed | Valid | Island |
| lcacommons.gov. | Signed | Valid | Chain |
| lcrmscp.gov. | Signed | Valid | Chain |
| learnandserve.gov. | Signed | Valid | Chain |
| learnatf.gov. | Signed | Valid | Island |
| learndoj.gov. | Signed | Valid | Chain |
| leisp.gov. | Signed | Valid | Chain |
| leo.gov. | Signed | Valid | Chain |
| lep.gov. | Signed | Valid | Chain |
| letseat.gov. | Unsigned | N/A | N/A |
| letsmove.gov. | Signed | Valid | Chain |
| lexs.gov. | Signed | Valid | Chain |
| lifeline.gov. | Signed | Valid | Chain |
| listo.gov. | Unsigned | N/A | N/A |
| livability.gov. | Unsigned | N/A | Error |
| llis.gov. | Signed | Valid | Chain |
| llnl.gov. | Signed | Valid | Island |
| lmrcouncil.gov. | Signed | Valid | Chain |
| lmvsci.gov. | Unsigned | N/A | N/A |
| locatorplus.gov. | Signed | Valid | Chain |
| lodging.gov. | Signed | Valid | Chain |
| longtermcare.gov. | Signed | Valid | Chain |
| lookstoogood.gov. | Signed | Valid | Chain |
| lookstoogoodtobetrue.gov. | Signed | Valid | Chain |
| loseyourexcuse.gov. | Signed | Valid | Island |
| lowermississippivalleyscience.gov. | Unsigned | N/A | N/A |
| lsc.gov. | Unsigned | N/A | N/A |
| macpac.gov. | Signed | Valid | Island |
| mail.gov. | Signed | Valid | Chain |
| makinghomeaffordable.gov. | Unsigned | N/A | N/A |
| makinghomesaffordable.gov. | Unsigned | N/A | N/A |
| manufacturing.gov. | Signed | Valid | Chain |
| mapaplanet.gov. | Signed | Valid | Island |
| mapstats.gov. | Signed | Error | Chain |
| marine.gov. | Signed | Valid | Island |
| marinecadastre.gov. | Signed | Valid | Chain |
| marinespatialplanning.gov. | Signed | Valid | Chain |
| marview.gov. | Signed | Valid | Chain |
| max.gov. | Signed | Valid | Chain |
| mbda.gov. | Signed | Valid | Chain |
| mcc.gov. | Unsigned | N/A | N/A |
| mda.gov. | Signed | Valid | Chain |
| medalofvalor.gov. | Signed | Valid | Chain |
| medicaid.gov. | Signed | Valid | Chain |
| medicalcountermeasures.gov. | Signed | Valid | Chain |
| medicalreservecorps.gov. | Signed | Valid | Chain |
| medicare.gov. | Signed | Valid | Chain |
| medline.gov. | Signed | Valid | Chain |
| medlineplus.gov. | Signed | Valid | Chain |
| medpac.gov. | Unsigned | N/A | N/A |
| medweek.gov. | Signed | Valid | Island |
| mentalhealth.gov. | Signed | Valid | Chain |
| mep.gov. | Signed | Valid | Chain |
| mesh.gov. | Signed | Valid | Chain |
| methresources.gov. | Signed | Valid | Chain |
| mha.gov. | Unsigned | N/A | N/A |
| microbeproject.gov. | Signed | Valid | Chain |
| mimedicare.gov. | Signed | Valid | Chain |
| mitigationcommission.gov. | Signed | Valid | Chain |
| mlkday.gov. | Signed | Valid | Chain |
| mmc.gov. | Unsigned | N/A | N/A |
| mms.gov. | Signed | Valid | Chain |
| mnrg.gov. | Unsigned | N/A | Error |
| mojavedata.gov. | Signed | Valid | Chain |
| moneyfactory.gov. | Unsigned | N/A | N/A |
| moneyfactorystore.gov. | Unsigned | N/A | N/A |
| montroserestoration.gov. | Signed | Valid | Chain |
| mortgagefraud.gov. | Signed | Valid | Island |
| mpa.gov. | Signed | Valid | Chain |
| mrgo.gov. | Signed | Valid | Chain |
| mrlc.gov. | Signed | Valid | Chain |
| msb.gov. | Signed | Valid | Chain |
| msha.gov. | Signed | Valid | Chain |
| msp.gov. | Signed | Valid | Chain |
| mspb.gov. | Signed | Valid | Chain |
| mtbs.gov. | Signed | Valid | Chain |
| mtmc.gov. | Unsigned | N/A | N/A |
| museumscount.gov. | Unsigned | N/A | N/A |
| myaccountcard.gov. | Unsigned | N/A | N/A |
| mycreditunion.gov. | Signed | Valid | Chain |
| myfaa.gov. | Signed | Valid | Chain |
| myfdic.gov. | Signed | Valid | Chain |
| myfdicinsurance.gov. | Signed | Valid | Chain |
| myfoodapedia.gov. | Unsigned | N/A | N/A |
| myhomeaffordable.gov. | Unsigned | N/A | N/A |
| mymedicare.gov. | Signed | Valid | Chain |
| mymoney.gov. | Unsigned | N/A | N/A |
| mynextmove.gov. | Signed | Valid | Chain |
| mypay.gov. | Unsigned | N/A | N/A |
| myplate.gov. | Unsigned | N/A | N/A |
| mypyramid.gov. | Unsigned | N/A | N/A |
| mypyramidforkids.gov. | Unsigned | N/A | N/A |
| mypyramidtracker.gov. | Unsigned | N/A | N/A |
| naeol.gov. | Unsigned | N/A | Error |
| nafri.gov. | Unsigned | N/A | N/A |
| nagb.gov. | Signed | Valid | Chain |
| nalusda.gov. | Signed | Valid | Chain |
| namus.gov. | Signed | Valid | Chain |
| nano.gov. | Signed | Valid | Chain |
| nara-at-work.gov. | Unsigned | N/A | N/A |
| nara.gov. | Unsigned | N/A | N/A |
| nasa.gov. | Signed | Valid | Chain |
| national4-hheadquarters.gov. | Unsigned | N/A | N/A |
| nationalatlas.gov. | Signed | Valid | Chain |
| nationalbank.gov. | Unsigned | N/A | N/A |
| nationalbankhelp.gov. | Unsigned | N/A | N/A |
| nationalbanknet.gov. | Unsigned | N/A | N/A |
| nationalchildrensstudy.gov. | Signed | Valid | Chain |
| nationalgangcenter.gov. | Signed | Valid | Chain |
| nationalhousing.gov. | Signed | Valid | Chain |
| nationalhousinglocator.gov. | Signed | Valid | Chain |
| nationalmap.gov. | Unsigned | N/A | N/A |
| nationalresourcedirectory.gov. | Signed | Valid | Chain |
| nationalservice.gov. | Signed | Valid | Chain |
| nationalservicegear.gov. | Signed | Valid | Chain |
| nationalserviceresources.gov. | Signed | Valid | Chain |
| nationsreportcard.gov. | Signed | Valid | Chain |
| nauticalchart.gov. | Signed | Valid | Chain |
| nauticalcharts.gov. | Signed | Valid | Chain |
| navycash.gov. | Unsigned | N/A | N/A |
| nbc.gov. | Signed | Valid | Chain |
| nbii.gov. | Signed | Valid | Chain |
| nbm.gov. | Signed | Valid | Chain |
| nbrc.gov. | Unsigned | N/A | N/A |
| nccrc.gov. | Signed | Valid | Chain |
| nccs.gov. | Signed | Valid | Chain |
| ncd.gov. | Signed | Valid | Chain |
| ncifcrf.gov. | Signed | Valid | Chain |
| ncirc.gov. | Signed | Valid | Chain |
| ncjrs.gov. | Signed | Valid | Chain |
| ncpc.gov. | Signed | Valid | Chain |
| ncpw.gov. | Signed | Valid | Chain |
| ncr.gov. | Unsigned | N/A | N/A |
| ncrc.gov. | Signed | Valid | Chain |
| ncs.gov. | Signed | Valid | Chain |
| nctc.gov. | Unsigned | N/A | N/A |
| ncua.gov. | Signed | Valid | Chain |
| ndep.gov. | Unsigned | N/A | N/A |
| ndop.gov. | Unsigned | N/A | N/A |
| nea.gov. | Signed | Valid | Chain |
| neajazzmasters.gov. | Signed | Valid | Chain |
| neglecteddiseases.gov. | Signed | Valid | Chain |
| neh.gov. | Unsigned | N/A | N/A |
| nehrp.gov. | Signed | Valid | Chain |
| nel.gov. | Unsigned | N/A | N/A |
| nemi.gov. | Signed | Valid | Chain |
| nepa.gov. | Signed | Valid | Island |
| nersc.gov. | Unsigned | N/A | N/A |
| networx.gov. | Signed | Valid | Chain |
| neup.gov. | Signed | Valid | Island |
| newmoney.gov. | Unsigned | N/A | N/A |
| nexus.gov. | Signed | Valid | Chain |
| nfpors.gov. | Signed | Valid | Island |
| nga.gov. | Signed | Valid | Island |
| ngc.gov. | Signed | Valid | Chain |
| nhl.gov. | Signed | Valid | Chain |
| nhtsa.gov. | Signed | Valid | Chain |
| nibin.gov. | Signed | Valid | Chain |
| nic.gov. | Signed | Valid | Chain |
| nicic.gov. | Signed | Valid | Chain |
| nicsezcheckfbi.gov. | Signed | Valid | Chain |
| niem.gov. | Signed | Valid | Chain |
| nifc.gov. | Signed | Valid | Island |
| niftt.gov. | Signed | Error | Chain |
| nigc.gov. | Unsigned | N/A | N/A |
| nih.gov. | Signed | Valid | Chain |
| nihseniorhealth.gov. | Signed | Valid | Chain |
| nij.gov. | Signed | Valid | Chain |
| niosh.gov. | Signed | Valid | Chain |
| nist.gov. | Signed | Valid | Chain |
| nitrd.gov. | Signed | Valid | Chain |
| nixonlibrary.gov. | Unsigned | N/A | N/A |
| nlm.gov. | Signed | Valid | Chain |
| nlrb.gov. | Signed | Valid | Chain |
| nls.gov. | Signed | Valid | Chain |
| nmb.gov. | Unsigned | N/A | N/A |
| nmfireinfo.gov. | Signed | Valid | Island |
| nmfs.gov. | Signed | Valid | Chain |
| nmic.gov. | Unsigned | N/A | N/A |
| nmsc.gov. | Unsigned | N/A | N/A |
| nmvtis.gov. | Signed | Valid | Chain |
| nnlm.gov. | Signed | Valid | Chain |
| noaa.gov. | Signed | Valid | Chain |
| noaawatch.gov. | Signed | Valid | Chain |
| nolaenvironmental.gov. | Signed | Valid | Chain |
| non-profit.gov. | Signed | Valid | Chain |
| nonprofit.gov. | Signed | Valid | Chain |
| nps.gov. | Signed | Valid | Island |
| nrc-gateway.gov. | Signed | Valid | Chain |
| nrc.gov. | Signed | Valid | Chain |
| nrd.gov. | Signed | Valid | Chain |
| nrel.gov. | Signed | Valid | Chain |
| nrelhub.gov. | Signed | Valid | Chain |
| nro.gov. | Unsigned | N/A | N/A |
| nrojr.gov. | Unsigned | N/A | N/A |
| nsa.gov. | Unsigned | N/A | N/A |
| nsep.gov. | Unsigned | N/A | N/A |
| nsf.gov. | Signed | Valid | Chain |
| nsopr.gov. | Signed | Valid | Chain |
| nsopw.gov. | Signed | Valid | Chain |
| nstl.gov. | Unsigned | N/A | N/A |
| nswp.gov. | Signed | Valid | Chain |
| ntdprogram.gov. | Signed | Valid | Chain |
| ntis.gov. | Signed | Valid | Chain |
| ntrc.gov. | Signed | Valid | Chain |
| ntsb.gov. | Unsigned | N/A | N/A |
| nuclear.gov. | Signed | Valid | Island |
| nutrition.gov. | Signed | Valid | Chain |
| nutritionevidencelibrary.gov. | Unsigned | N/A | N/A |
| nvtc.gov. | Signed | Valid | Chain |
| nwbc.gov. | Signed | Valid | Chain |
| nwcg.gov. | Signed | Valid | Chain |
| nwfireplan.gov. | Signed | Valid | Island |
| nws.gov. | Signed | Valid | Chain |
| occ.gov. | Unsigned | N/A | N/A |
| occhelps.gov. | Unsigned | N/A | N/A |
| occnet.gov. | Unsigned | N/A | N/A |
| oceancommission.gov. | Signed | Valid | Chain |
| odci.gov. | Unsigned | N/A | N/A |
| odni.gov. | Unsigned | N/A | N/A |
| oea.gov. | Unsigned | N/A | N/A |
| ofcm.gov. | Signed | Valid | Chain |
| ofda.gov. | Unsigned | N/A | N/A |
| ofee.gov. | Unsigned | N/A | N/A |
| ofheo.gov. | Signed | Valid | Chain |
| ofsubstance.gov. | Signed | Valid | Chain |
| oge.gov. | Unsigned | N/A | N/A |
| ogf.gov. | Unsigned | N/A | N/A |
| ogis.gov. | Unsigned | N/A | N/A |
| oilspillcommission.gov. | Signed | Valid | Island |
| ojjdp.gov. | Signed | Valid | Chain |
| ojp.gov. | Signed | Valid | Chain |
| oldnycustomhouse.gov. | Signed | Valid | Chain |
| omb.gov. | Signed | Valid | Chain |
| omblog.gov. | Signed | Valid | Chain |
| omhrc.gov. | Unsigned | N/A | Error |
| ondcp.gov. | Signed | Valid | Chain |
| onedoj.gov. | Signed | Valid | Chain |
| onhir.gov. | Unsigned | N/A | N/A |
| onlineonguard.gov. | Unsigned | N/A | Chain |
| onlinewbc.gov. | Signed | Valid | Chain |
| onrr.gov. | Signed | Valid | Island |
| opendot.gov. | Unsigned | N/A | Error |
| openinternet.gov. | Signed | Valid | Chain |
| operationhomecoming.gov. | Signed | Valid | Chain |
| opic.gov. | Unsigned | N/A | N/A |
| opm.gov. | Signed | Valid | Island |
| opportunity.gov. | Signed | Valid | Chain |
| oprc.gov. | Signed | Valid | Chain |
| orau.gov. | Unsigned | N/A | N/A |
| organdonor.gov. | Signed | Valid | Chain |
| ornl.gov. | Signed | Valid | Chain |
| osac.gov. | Signed | Valid | Chain |
| osc.gov. | Unsigned | N/A | N/A |
| oscnet.gov. | Unsigned | N/A | N/A |
| osdbu.gov. | Unsigned | N/A | N/A |
| osde.gov. | Unsigned | N/A | N/A |
| osha.gov. | Signed | Valid | Chain |
| oshrc.gov. | Signed | Valid | Chain |
| osis.gov. | Unsigned | N/A | N/A |
| osis2.gov. | Unsigned | N/A | N/A |
| osm.gov. | Signed | Valid | Island |
| osmre.gov. | Signed | Valid | Island |
| osti.gov. | Unsigned | N/A | N/A |
| ostp.gov. | Signed | Valid | Chain |
| oti.gov. | Unsigned | N/A | N/A |
| ots.gov. | Unsigned | N/A | N/A |
| ourdocuments.gov. | Unsigned | N/A | N/A |
| ovc.gov. | Signed | Valid | Chain |
| ovcttac.gov. | Signed | Valid | Chain |
| pacha.gov. | Unsigned | N/A | Error |
| pacouncil.gov. | Signed | Valid | Chain |
| padillabay.gov. | Unsigned | N/A | N/A |
| pandemicflu.gov. | Signed | Valid | Chain |
| papahanaumokuakea.gov. | Signed | Valid | Chain |
| paperworkreduction.gov. | Signed | Valid | Chain |
| partner4solutions.gov. | Signed | Valid | Chain |
| patientsafety.gov. | Signed | Valid | Chain |
| patriotbonds.gov. | Signed | Valid | Chain |
| pay.gov. | Unsigned | N/A | N/A |
| paymentaccuracy.gov. | Signed | Valid | Chain |
| pbgc.gov. | Signed | Valid | Chain |
| pcah.gov. | Unsigned | N/A | N/A |
| pccotc.gov. | Unsigned | N/A | N/A |
| pcip.gov. | Signed | Valid | Chain |
| pcmm.gov. | Signed | Valid | Chain |
| peacecore.gov. | Unsigned | N/A | N/A |
| peacecorp.gov. | Unsigned | N/A | N/A |
| peacecorps.gov. | Unsigned | N/A | N/A |
| pentagon.gov. | Unsigned | N/A | N/A |
| peoplelandandwater.gov. | Signed | Valid | Island |
| pepfar.gov. | Signed | Valid | Chain |
| performance.gov. | Signed | Valid | Chain |
| phe.gov. | Signed | Valid | Chain |
| pic.gov. | Signed | Valid | Chain |
| piedrasblancas.gov. | Signed | Valid | Island |
| plainlanguage.gov. | Signed | Valid | Chain |
| plate.gov. | Unsigned | N/A | N/A |
| pmf.gov. | Signed | Valid | Island |
| pmi.gov. | Signed | Valid | Chain |
| pnl.gov. | Signed | Valid | Chain |
| pnnl.gov. | Signed | Valid | Chain |
| pnt.gov. | Signed | Valid | Chain |
| podriayotenerlupus.gov. | Signed | Valid | Chain |
| policyworks.gov. | Signed | Valid | Chain |
| poolsafely.gov. | Signed | Valid | Island |
| poolsafety.gov. | Signed | Valid | Island |
| postoffice.gov. | Signed | Valid | Chain |
| ppirs.gov. | Unsigned | N/A | N/A |
| pracomment.gov. | Unsigned | N/A | N/A |
| prc.gov. | Unsigned | N/A | N/A |
| pregunteleakaren.gov. | Unsigned | N/A | N/A |
| preserveamerica.gov. | Signed | Valid | Chain |
| presidentialserviceawards.gov. | Signed | Valid | Chain |
| presidio.gov. | Unsigned | N/A | N/A |
| presidiotrust.gov. | Unsigned | N/A | N/A |
| privacy.gov. | Signed | Valid | Chain |
| productsafety.gov. | Unsigned | N/A | N/A |
| projectheadlands.gov. | Signed | Valid | Chain |
| projectsafechildhood.gov. | Signed | Valid | Chain |
| projectsafeneighborhoods.gov. | Signed | Valid | Chain |
| protecciondelconsumidor.gov. | Signed | Valid | Chain |
| protectyourmove.gov. | Signed | Valid | Chain |
| psa.gov. | Unsigned | N/A | N/A |
| psc.gov. | Signed | Valid | Chain |
| pscr.gov. | Unsigned | N/A | N/A |
| psn.gov. | Signed | Valid | Chain |
| psob.gov. | Signed | Valid | Chain |
| ptf.gov. | Unsigned | N/A | N/A |
| pubmed.gov. | Signed | Valid | Chain |
| pubmedcentral.gov. | Signed | Valid | Chain |
| purchasing.gov. | Signed | Valid | Chain |
| pyramid.gov. | Unsigned | N/A | N/A |
| qatesttwai.gov. | Signed | Valid | Chain |
| quic.gov. | Signed | Valid | Chain |
| quick.gov. | Signed | Valid | Chain |
| ratb.gov. | Unsigned | N/A | N/A |
| rcfl.gov. | Unsigned | N/A | N/A |
| ready.gov. | Unsigned | N/A | N/A |
| readybusiness.gov. | Signed | Valid | Island |
| reaganlibrary.gov. | Unsigned | N/A | N/A |
| realestatesales.gov. | Signed | Valid | Chain |
| realpropertyprofile.gov. | Signed | Valid | Chain |
| rec.gov. | Unsigned | N/A | N/A |
| recall.gov. | Unsigned | N/A | N/A |
| recalls.gov. | Signed | Valid | Island |
| recdata.gov. | Signed | Valid | Island |
| recompensas.gov. | Signed | Valid | Chain |
| recordsmanagement.gov. | Unsigned | N/A | N/A |
| recovery.gov. | Signed | Valid | Island |
| recoveryboard.gov. | Unsigned | N/A | N/A |
| recoverymonth.gov. | Signed | Valid | Chain |
| recreation.gov. | Unsigned | N/A | N/A |
| reentry.gov. | Signed | Valid | Chain |
| reginfo.gov. | Signed | Valid | Chain |
| regulation.gov. | Unsigned | N/A | N/A |
| regulations.gov. | Unsigned | N/A | N/A |
| relocatefeds.gov. | Signed | Valid | Chain |
| reportband.gov. | Signed | Valid | Chain |
| research.gov. | Signed | Valid | Chain |
| reserveusa.gov. | Unsigned | N/A | N/A |
| restorenbh.gov. | Signed | Valid | Chain |
| restorethegulf.gov. | Signed | Valid | Chain |
| retireez.gov. | Signed | Valid | Island |
| retirement.gov. | Signed | Valid | Chain |
| rimcowg.gov. | Signed | Valid | Chain |
| rivers.gov. | Signed | Valid | Chain |
| rl.gov. | Unsigned | N/A | N/A |
| rocis.gov. | Signed | Valid | Chain |
| rrb.gov. | Unsigned | N/A | N/A |
| ruraltour.gov. | Unsigned | N/A | N/A |
| sac.gov. | Signed | Valid | Chain |
| safecom.gov. | Signed | Valid | Chain |
| safecomprogram.gov. | Signed | Valid | Chain |
| safepass.gov. | Signed | Valid | Chain |
| safercar.gov. | Signed | Valid | Chain |
| safercars.gov. | Signed | Valid | Chain |
| saferproduct.gov. | Unsigned | N/A | N/A |
| saferproducts.gov. | Signed | Valid | Island |
| safertruck.gov. | Signed | Valid | Chain |
| safertrucks.gov. | Signed | Valid | Chain |
| safesleep.gov. | Unsigned | N/A | N/A |
| safetrucks.gov. | Signed | Valid | Chain |
| safetyact.gov. | Signed | Valid | Chain |
| safetyvideos.gov. | Unsigned | N/A | N/A |
| safexchange.gov. | Signed | Valid | Island |
| safeyouth.gov. | Unsigned | N/A | N/A |
| sagov.gov. | Unsigned | N/A | Error |
| salmonrecovery.gov. | Unsigned | N/A | N/A |
| sam.gov. | Signed | Valid | Island |
| samhsa.gov. | Signed | Valid | Chain |
| sandbox.gov. | Signed | Valid | Island |
| sandia.gov. | Signed | Valid | Chain |
| savbonds.gov. | Unsigned | N/A | N/A |
| save.gov. | Signed | Valid | Chain |
| saveaward.gov. | Signed | Valid | Chain |
| savingsbond.gov. | Unsigned | N/A | N/A |
| savingsbondconnection.gov. | Unsigned | N/A | N/A |
| savingsbonds.gov. | Unsigned | N/A | N/A |
| savingsbondsdirect.gov. | Unsigned | N/A | N/A |
| savingsbonduniversity.gov. | Signed | Valid | Chain |
| savingsbondwizard.gov. | Unsigned | N/A | N/A |
| sba.gov. | Signed | Valid | Chain |
| sbesciences.gov. | Signed | Valid | Chain |
| sbgwacsource.gov. | Signed | Valid | Chain |
| sbir.gov. | Signed | Valid | Chain |
| sbu.gov. | Signed | Valid | Chain |
| scidac.gov. | Signed | Valid | Chain |
| science.gov. | Unsigned | N/A | N/A |
| science360.gov. | Signed | Valid | Chain |
| scienceaccelerator.gov. | Unsigned | N/A | N/A |
| sciencebase.gov. | Signed | Valid | Chain |
| scienceeducation.gov. | Unsigned | N/A | N/A |
| scijinks.gov. | Signed | Valid | Chain |
| scra.gov. | Signed | Valid | Chain |
| sdr.gov. | Signed | Valid | Chain |
| sec.gov. | Signed | Valid | Chain |
| secretservice.gov. | Signed | Valid | Chain |
| section508.gov. | Signed | Valid | Chain |
| segurosocial.gov. | Signed | Valid | Chain |
| selectagent.gov. | Signed | Valid | Chain |
| selectagents.gov. | Signed | Valid | Chain |
| selectamerica.gov. | Signed | Valid | Chain |
| selectusa.gov. | Signed | Valid | Chain |
| seniorcorps.gov. | Signed | Valid | Chain |
| seniorleaders.gov. | Signed | Valid | Island |
| seniors.gov. | Signed | Valid | Chain |
| sentinel.gov. | Signed | Valid | Chain |
| sentri.gov. | Signed | Valid | Chain |
| serve.gov. | Signed | Valid | Chain |
| service.gov. | Signed | Valid | Chain |
| servicelearning.gov. | Signed | Valid | Chain |
| servicemembers.gov. | Signed | Valid | Chain |
| servir.gov. | Signed | Valid | Chain |
| sewp.gov. | Signed | Valid | Chain |
| sftool.gov. | Signed | Valid | Chain |
| sharetheroadsafely.gov. | Signed | Valid | Chain |
| sierranevadawild.gov. | Unsigned | N/A | N/A |
| sierrawild.gov. | Unsigned | N/A | N/A |
| sierrawildbear.gov. | Unsigned | N/A | N/A |
| sigtarp.gov. | Unsigned | N/A | N/A |
| siteidiq.gov. | Unsigned | N/A | N/A |
| slgs.gov. | Unsigned | N/A | N/A |
| smallbusiness.gov. | Signed | Valid | Chain |
| smallpox.gov. | Signed | Valid | Chain |
| smallstep.gov. | Signed | Valid | Chain |
| smart.gov. | Signed | Valid | Chain |
| smartgrid.gov. | Signed | Valid | Chain |
| smokefree.gov. | Signed | Valid | Chain |
| snap.gov. | Signed | Valid | Island |
| sns.gov. | Signed | Valid | Chain |
| socialsecurity.gov. | Signed | Valid | Chain |
| socialsecurityadvisoryboard.gov. | Signed | Valid | Chain |
| solardecathlon.gov. | Unsigned | N/A | N/A |
| spaceweather.gov. | Signed | Valid | Chain |
| spectrum.gov. | Signed | Valid | Chain |
| srs.gov. | Unsigned | N/A | N/A |
| ssa.gov. | Signed | Valid | Chain |
| ssab.gov. | Signed | Valid | Chain |
| sss.gov. | Signed | Valid | Chain |
| standards.gov. | Signed | Valid | Chain |
| start2farm.gov. | Signed | Valid | Chain |
| state.gov. | Signed | Valid | Chain |
| statelocal.gov. | Signed | Valid | Chain |
| stennis.gov. | Unsigned | N/A | N/A |
| steroidabuse.gov. | Signed | Valid | Chain |
| stopalcoholabuse.gov. | Signed | Valid | Chain |
| stopbullying.gov. | Signed | Valid | Chain |
| stopfakes.gov. | Signed | Valid | Island |
| stopfraud.gov. | Signed | Valid | Chain |
| stopmedicarefraud.gov. | Signed | Valid | Chain |
| strategicsourcing.gov. | Signed | Valid | Chain |
| strongmiddleclass.gov. | Signed | Valid | Chain |
| studentjobs.gov. | Signed | Valid | Island |
| studentloan.gov. | Signed | Valid | Chain |
| studentloans.gov. | Signed | Valid | Chain |
| students.gov. | Signed | Valid | Chain |
| surgeongeneral.gov. | Signed | Valid | Chain |
| sustainability.gov. | Unsigned | N/A | N/A |
| sustainablecommunities.gov. | Signed | Valid | Chain |
| swim.gov. | Signed | Valid | Chain |
| swpa.gov. | Unsigned | N/A | N/A |
| symbols.gov. | Unsigned | N/A | N/A |
| taaps.gov. | Unsigned | N/A | N/A |
| taapsconnect.gov. | Unsigned | N/A | N/A |
| taapslink.gov. | Unsigned | N/A | N/A |
| takepride.gov. | Signed | Valid | Island |
| tarp.gov. | Unsigned | N/A | N/A |
| tax.gov. | Signed | Valid | Chain |
| tcis.gov. | Unsigned | N/A | N/A |
| teach.gov. | Signed | Valid | Chain |
| technology.gov. | Signed | Valid | Chain |
| techtrack.gov. | Unsigned | N/A | N/A |
| telework.gov. | Signed | Valid | Island |
| tesorodirecto.gov. | Signed | Valid | Chain |
| testgsa2.gov. | Unsigned | N/A | N/A |
| tfhrc.gov. | Signed | Valid | Chain |
| thecoolspot.gov. | Signed | Valid | Chain |
| thejobpage.gov. | Signed | Valid | Island |
| thepeoplesgarden.gov. | Unsigned | N/A | N/A |
| tigta.gov. | Unsigned | N/A | N/A |
| tigtanet.gov. | Unsigned | N/A | N/A |
| time.gov. | Signed | Valid | Chain |
| tissueengineering.gov. | Signed | Valid | Chain |
| trade.gov. | Signed | Valid | Island |
| traffic.gov. | Unsigned | N/A | Error |
| trafficsafetymarketing.gov. | Signed | Valid | Chain |
| transparency.gov. | Signed | Valid | Chain |
| transportation.gov. | Signed | Valid | Chain |
| transportationresearch.gov. | Signed | Valid | Chain |
| transportationsafety.gov. | Unsigned | N/A | Error |
| travel.gov. | Unsigned | N/A | Error |
| traveldata.gov. | Signed | Valid | Chain |
| treas.gov. | Unsigned | N/A | N/A |
| treasitdash.gov. | Unsigned | N/A | N/A |
| treaslockbox.gov. | Unsigned | N/A | N/A |
| treasury.gov. | Unsigned | N/A | N/A |
| treasuryauction.gov. | Signed | Valid | Chain |
| treasuryauctions.gov. | Unsigned | N/A | N/A |
| treasurydirect.gov. | Unsigned | N/A | N/A |
| treasuryecm.gov. | Unsigned | N/A | N/A |
| treasuryhunt.gov. | Unsigned | N/A | N/A |
| treasuryscams.gov. | Unsigned | N/A | N/A |
| treasurysecurities.gov. | Unsigned | N/A | N/A |
| tribaljusticeandsafety.gov. | Signed | Valid | Chain |
| trs.gov. | Unsigned | N/A | N/A |
| tsa.gov. | Signed | Valid | Chain |
| tsc.gov. | Unsigned | N/A | N/A |
| tsgov.gov. | Unsigned | N/A | N/A |
| tsp.gov. | Unsigned | N/A | N/A |
| tsunami.gov. | Signed | Valid | Chain |
| tswg.gov. | Unsigned | N/A | N/A |
| ttb.gov. | Unsigned | N/A | N/A |
| ttbonline.gov. | Unsigned | N/A | N/A |
| ttic.gov. | Unsigned | N/A | N/A |
| ttlplus.gov. | Unsigned | N/A | N/A |
| tva.gov. | Signed | Valid | Chain |
| tvaoig.gov. | Signed | Valid | Chain |
| twai.gov. | Unsigned | N/A | N/A |
| ucdmo.gov. | Signed | Valid | Chain |
| uce.gov. | Signed | Valid | Chain |
| ucia.gov. | Unsigned | N/A | N/A |
| ucrdatatool.gov. | Signed | Valid | Chain |
| udall.gov. | Unsigned | N/A | N/A |
| ugov.gov. | Unsigned | N/A | N/A |
| uhrgoldcoin.gov. | Unsigned | N/A | N/A |
| ulex.gov. | Signed | Valid | Chain |
| unicor.gov. | Signed | Valid | Chain |
| unionreports.gov. | Signed | Valid | Chain |
| unitedstates.gov. | Signed | Valid | Chain |
| unitedweride.gov. | Signed | Valid | Chain |
| unnpp.gov. | Unsigned | N/A | N/A |
| unrpnet.gov. | Signed | Valid | Island |
| urbanwaters.gov. | Signed | Valid | Chain |
| us-cert.gov. | Signed | Valid | Chain |
| us-eximbank.gov. | Unsigned | N/A | N/A |
| us.gov. | Signed | Valid | Chain |
| usa.gov. | Signed | Valid | Chain |
| usability.gov. | Signed | Valid | Chain |
| usadf.gov. | Signed | Valid | Island |
| usaid-ph.gov. | Unsigned | N/A | N/A |
| usaid.gov. | Signed | Valid | Chain |
| usaidallnet.gov. | Unsigned | N/A | N/A |
| usajobs.gov. | Signed | Valid | Island |
| usajobsassess.gov. | Signed | Valid | Chain |
| usajobsrecruit.gov. | Signed | Valid | Chain |
| usalearn.gov. | Signed | Valid | Island |
| usalearning.gov. | Signed | Valid | Island |
| usandc.gov. | Unsigned | N/A | N/A |
| usap.gov. | Signed | Valid | Chain |
| usaperformance.gov. | Signed | Valid | Chain |
| usasearch.gov. | Signed | Valid | Chain |
| usaspending.gov. | Signed | Valid | Chain |
| usastaffing.gov. | Signed | Valid | Island |
| usatestmanager.gov. | Signed | Valid | Island |
| usatradeonline.gov. | Signed | Valid | Chain |
| usbiomassboard.gov. | Signed | Valid | Island |
| usbm.gov. | Signed | Valid | Chain |
| usbond.gov. | Unsigned | N/A | N/A |
| usbonds.gov. | Unsigned | N/A | N/A |
| usbr.gov. | Signed | Valid | Chain |
| uscert.gov. | Signed | Valid | Chain |
| uscg.gov. | Signed | Valid | Chain |
| uschinacerc.gov. | Signed | Valid | Island |
| uscirf.gov. | Unsigned | N/A | N/A |
| uscis.gov. | Signed | Valid | Chain |
| uscites.gov. | Signed | Error | Chain |
| usconsulate.gov. | Signed | Valid | Chain |
| uscp.gov. | Signed | Valid | Chain |
| usda.gov. | Unsigned | N/A | N/A |
| usdapii.gov. | Unsigned | N/A | N/A |
| usdebitcard.gov. | Unsigned | N/A | N/A |
| usdep.gov. | Signed | Valid | Chain |
| usdoj.gov. | Signed | Valid | Chain |
| usedollarcoins.gov. | Unsigned | N/A | N/A |
| usembassy-mexico.gov. | Signed | Valid | Chain |
| usembassy.gov. | Signed | Valid | Chain |
| usenvironment.gov. | Signed | Valid | Chain |
| userra.gov. | Signed | Valid | Chain |
| useximbank.gov. | Unsigned | N/A | N/A |
| usgcrp.gov. | Unsigned | N/A | N/A |
| usgeo.gov. | Signed | Valid | Chain |
| usgovernment.gov. | Signed | Valid | Chain |
| usgs.gov. | Signed | Valid | Chain |
| ushmm.gov. | Unsigned | N/A | N/A |
| usich.gov. | Unsigned | N/A | N/A |
| usicn.gov. | Signed | Valid | Chain |
| usint.gov. | Signed | Valid | Chain |
| usip.gov. | Unsigned | N/A | N/A |
| usipr.gov. | Unsigned | N/A | N/A |
| usitc.gov. | Unsigned | N/A | N/A |
| usmarshals.gov. | Signed | Valid | Chain |
| usmint.gov. | Unsigned | N/A | N/A |
| usmission.gov. | Signed | Valid | Chain |
| usnrc.gov. | Unsigned | N/A | Error |
| usphs.gov. | Signed | Valid | Chain |
| uspis.gov. | Signed | Valid | Chain |
| usps.gov. | Signed | Valid | Chain |
| uspsoig.gov. | Signed | Error | Chain |
| uspto.gov. | Signed | Valid | Chain |
| usptocareers.gov. | Unsigned | N/A | N/A |
| usptoenews.gov. | Unsigned | N/A | N/A |
| usptotraining.gov. | Signed | Valid | Chain |
| ussavingsbond.gov. | Unsigned | N/A | N/A |
| ussavingsbonds.gov. | Unsigned | N/A | N/A |
| usss.gov. | Unsigned | N/A | N/A |
| ustda.gov. | Unsigned | N/A | N/A |
| ustr.gov. | Unsigned | N/A | N/A |
| ustraderep.gov. | Unsigned | N/A | Error |
| ustreas.gov. | Unsigned | N/A | N/A |
| usvpp.gov. | Signed | Valid | Chain |
| utahfireinfo.gov. | Signed | Valid | Island |
| va.gov. | Signed | Valid | Chain |
| vaccines.gov. | Signed | Valid | Chain |
| vallescaldera.gov. | Unsigned | N/A | N/A |
| vef.gov. | Unsigned | N/A | N/A |
| vehiclehistory.gov. | Signed | Valid | Chain |
| verifypayment.gov. | Unsigned | N/A | N/A |
| verslesusa.gov. | Signed | Valid | Chain |
| vetbiz.gov. | Signed | Valid | Chain |
| veterans.gov. | Signed | Valid | Island |
| vetjobs.gov. | Signed | Valid | Island |
| vetsuccess.gov. | Unsigned | N/A | N/A |
| vista.gov. | Signed | Valid | Chain |
| vistacampus.gov. | Signed | Valid | Chain |
| visualdot.gov. | Signed | Valid | Chain |
| vitm.gov. | Signed | Valid | Chain |
| voa.gov. | Signed | Valid | Chain |
| volcano.gov. | Signed | Valid | Island |
| volunteer.gov. | Signed | Valid | Island |
| volunteeringinamerica.gov. | Signed | Valid | Chain |
| volunteersforprosperity.gov. | Unsigned | N/A | N/A |
| wapa.gov. | Signed | Valid | Chain |
| wartimecontracting.gov. | Unsigned | N/A | N/A |
| watermonitor.gov. | Unsigned | N/A | N/A |
| wdol.gov. | Signed | Valid | Chain |
| weather.gov. | Signed | Valid | Chain |
| webcontent.gov. | Signed | Valid | Chain |
| webharvest.gov. | Unsigned | N/A | N/A |
| webhealthstudy.gov. | Unsigned | N/A | Error |
| webmanageruniversity.gov. | Signed | Valid | Chain |
| westcoastoceans.gov. | Signed | Valid | Chain |
| wethepeople.gov. | Unsigned | N/A | N/A |
| wh.gov. | Signed | Valid | Chain |
| whcoa.gov. | Signed | Valid | Chain |
| whistleblowers.gov. | Signed | Valid | Chain |
| whitehouse.gov. | Signed | Valid | Chain |
| whitehousedrugpolicy.gov. | Signed | Valid | Chain |
| wildfire.gov. | Signed | Valid | Chain |
| wildlifeadaptationstrategy.gov. | Signed | Valid | Chain |
| windpoweringamerica.gov. | Signed | Valid | Island |
| wizard.gov. | Unsigned | N/A | N/A |
| wlci.gov. | Signed | Valid | Chain |
| womanshealth.gov. | Signed | Valid | Chain |
| womenbiz.gov. | Signed | Valid | Chain |
| womenfarmerclaims.gov. | Unsigned | N/A | N/A |
| womenshealth.gov. | Signed | Valid | Chain |
| woodsyowl.gov. | Unsigned | N/A | N/A |
| workingforamerica.gov. | Signed | Valid | Island |
| workplace.gov. | Unsigned | N/A | N/A |
| wrp.gov. | Signed | Valid | Chain |
| xml.gov. | Unsigned | N/A | N/A |
| xrwh.gov. | Unsigned | N/A | Error |
| ymp.gov. | Signed | Valid | Island |
| youthgo.gov. | Signed | Error | Chain |
| youthrules.gov. | Signed | Valid | Chain |
| Totals: | 1017 | 1007 | 876 |
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