Estimating IPv6 & DNSSEC External Service Deployment Status
Department of Health and Human Services
Background and Methodology
IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics
USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics
Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics
University IPv4 Statistics
CFO Act Agency Summary Statistics
USG IPv6 Enabled WWW Sites
- Detailed IPv6 & DNSSEC Service Interface Statistics for 2023.09.21 -
Domain
Organization
DNS
Mail
Web
Links
DNSSEC
gov.988.
Department of Health and Human Services
[2] 6/6/6 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [I]
100%/70%
U/-/-
gov.acf.
Department of Health and Human Services
[4] 4/4/4 [O]
[2] 0/0/0 [O]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.acl.
Department of Health and Human Services
[4] 4/0/4 [O]
[3] 0/0/0 [M]
[1] 0/0/0 [O]
33%/60%
S/?/B
gov.afterschool.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/0%
S/?/B
gov.aging.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/78%
S/?/B
gov.agingstats.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/33%
S/?/B
gov.ahcpr.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/78%
S/?/B
gov.ahrq.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[1] 2/2/2 [O]
100%/78%
S/?/B
gov.aids.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[2] 0/0/0 [I]
0%/64%
S/?/B
gov.alzheimers.
Department of Health and Human Services
[3] 3/0/3 [O]
[12] 12/0/8 [O]
[4] 8/8/8 [O]
100%/85%
S/V/C
gov.aoa.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 1/0/1 [I]
0%/60%
S/V/C
gov.arpa-h.
Department of Health and Human Services
[3] 3/0/3 [O]
[8] 8/0/8 [O]
[4] 4/4/4 [O]
100%/62%
S/V/C
gov.arpah.
Department of Health and Human Services
[3] 3/0/3 [O]
[8] 8/0/8 [O]
[1] 0/0/0 [I]
0%/65%
S/V/C
gov.aspr.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [I]
0%/62%
S/V/C
gov.bam.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.betobaccofree.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/82%
S/?/B
gov.bioethics.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[1] 0/0/0 [I]
0%/0%
S/?/B
gov.birthcontrol.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [I]
100%/86%
S/V/C
gov.brain.
Department of Health and Human Services
[S] 0/0/0 [L]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/I/C
gov.brainhealth.
Department of Health and Human Services
[S] 0/0/0 [L]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
U/I/C
gov.cancer.
Department of Health and Human Services
[3] 3/0/3 [O]
[11] 11/0/7 [O]
[2] 2/2/2 [O]
100%/87%
S/V/C
gov.cdc.
Department of Health and Human Services
[6] 0/0/0 [I]
[4] 0/0/0 [O]
[1] 2/2/2 [I]
75%/63%
S/V/C
gov.cdcpartners.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/0%
S/?/B
gov.cerebrosano.
Department of Health and Human Services
[S] 0/0/0 [L]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
U/I/C
gov.childcare.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[2] 0/0/0 [I]
0%/60%
S/?/B
gov.childwelfare.
Department of Health and Human Services
[4] 4/0/4 [O]
[1] 0/0/0 [O]
[1] 1/0/0 [I]
0%/50%
S/?/B
gov.clinicaltrial.
Department of Health and Human Services
[S] 0/0/0 [L]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/I/C
gov.clinicaltrials.
Department of Health and Human Services
[3] 3/0/3 [O]
[3] 3/0/3 [O]
[1] 1/1/1 [I]
100%/100%
S/V/C
gov.cms.
Department of Health and Human Services
[6] 6/6/6 [O]
[4] 0/0/0 [O]
[1] 2/2/2 [O]
67%/77%
S/V/C
gov.collegedrinkingprevention.
Department of Health and Human Services
[3] 3/0/3 [O]
[11] 11/0/7 [O]
[1] 1/0/0 [I]
0%/33%
S/V/C
gov.coronavirus.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/71%
S/V/C
gov.covid.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[2] 1/1/1 [O]
100%/57%
S/V/C
gov.covidtest.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [O]
100%/60%
S/V/C
gov.covidtests.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [O]
100%/60%
S/V/C
gov.cuidadodesalud.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/90%
S/V/C
gov.dhhs.
Department of Health and Human Services
[4] 4/0/4 [I]
[2] 0/0/0 [O]
[1] 0/0/0 [I]
0%/67%
S/?/B
gov.diabetescommittee.
Department of Health and Human Services
[3] 3/0/3 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/82%
S/V/C
gov.docline.
Department of Health and Human Services
[3] 3/0/3 [O]
[3] 3/0/3 [O]
[2] 2/0/0 [O]
0%/69%
S/V/C
gov.donaciondeorganos.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 0/0/0 [O]
0%/0%
S/?/B
gov.drugabuse.
Department of Health and Human Services
[3] 3/0/3 [O]
[11] 11/0/7 [O]
[1] 0/0/0 [O]
0%/62%
S/V/C
gov.eldercare.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/0%
S/?/B
gov.encuentraapoyo.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/56%
S/V/C
gov.everytrycounts.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/100%
U/-/-
gov.familyplanning.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [I]
100%/86%
S/V/C
gov.fatherhood.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[2] 0/0/0 [I]
0%/67%
S/?/B
gov.fda.
Department of Health and Human Services
[6] 6/6/6 [O]
[4] 4/4/4 [I]
[1] 2/2/2 [O]
100%/90%
S/V/C
gov.findsupport.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/56%
S/V/C
gov.findtreatment.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[4] 8/8/8 [O]
100%/100%
S/V/C
gov.fitness.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
0%/50%
S/?/B
gov.flu.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/0%
S/V/C
gov.foodsafety.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
50%/75%
S/?/B
gov.freshempire.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[0] 0/0/0 [-]
0%/0%
S/?/B
gov.fruitsandveggiesmatter.
Department of Health and Human Services
[S] 0/0/0 [L]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
U/I/C
gov.genome.
Department of Health and Human Services
[3] 3/0/3 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/75%
S/V/C
gov.girlshealth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[4] 8/8/8 [O]
100%/50%
S/?/B
gov.globalhealth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/73%
S/?/B
gov.gmta.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [I]
0%/43%
S/V/C
gov.grants.
Department of Health and Human Services
[2] 2/0/2 [O]
[1] 0/0/0 [O]
[2] 2/0/2 [O]
50%/65%
S/V/C
gov.grantsolutions.
Department of Health and Human Services
[4] 4/4/4 [O]
[9] 7/7/7 [O]
[1] 0/0/0 [I]
0%/0%
S/V/C
gov.guideline.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/85%
S/?/B
gov.guidelines.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/85%
S/?/B
gov.hc.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.health.
Department of Health and Human Services
[4] 4/4/4 [O]
[2] 0/0/0 [O]
[4] 0/0/0 [I]
0%/50%
U/-/-
gov.healthcare.
Department of Health and Human Services
[6] 6/6/6 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/91%
S/V/C
gov.healthdata.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[3] 0/0/0 [O]
0%/53%
S/?/B
gov.healthfinder.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [I]
0%/50%
S/?/B
gov.healthindicators.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.healthit.
Department of Health and Human Services
[4] 4/0/4 [O]
[5] 3/3/3 [O]
[3] 0/0/0 [O]
0%/54%
S/?/B
gov.healthypeople.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [I]
0%/0%
S/?/B
gov.hearttruth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 1/0/1 [O]
100%/78%
S/?/B
gov.hhs.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[1] 2/2/2 [O]
38%/70%
S/?/B
gov.hhsoig.
Department of Health and Human Services
[4] 4/0/4 [O]
[1] 0/0/0 [O]
[0] 0/0/0 [-]
0%/0%
S/?/B
gov.hhsops.
Department of Health and Human Services
[2] 2/0/2 [O]
[2] 0/0/0 [O]
[1] 1/0/1 [I]
0%/0%
S/V/C
gov.hiv.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[4] 8/8/8 [O]
67%/67%
S/?/B
gov.hrsa.
Department of Health and Human Services
[5] 5/0/3 [M]
[8] 8/0/8 [O]
[1] 2/2/2 [O]
78%/82%
S/V/C
gov.idealab.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[2] 2/0/2 [O]
100%/67%
S/?/B
gov.ihs.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 0/0/0 [I]
0%/75%
S/V/C
gov.insurekidsnow.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[1] 1/1/1 [O]
100%/88%
S/V/C
gov.longtermcare.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/50%
S/?/B
gov.medicaid.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/92%
S/V/C
gov.medicalbillrights.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.medicalcountermeasures.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/55%
S/?/B
gov.medicare.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/85%
S/V/C
gov.medlineplus.
Department of Health and Human Services
[3] 3/0/3 [O]
[3] 3/0/3 [O]
[4] 8/8/8 [O]
67%/80%
S/V/C
gov.mentalhealth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [O]
0%/57%
S/V/C
gov.mesh.
Department of Health and Human Services
[3] 3/0/3 [O]
[3] 3/0/3 [O]
[1] 1/0/1 [I]
100%/83%
S/V/C
gov.mymedicare.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/100%
S/V/C
gov.ncifcrf.
Department of Health and Human Services
[3] 3/0/3 [O]
[12] 12/0/8 [O]
[1] 1/0/1 [I]
100%/100%
S/V/C
gov.nextlegends.
Department of Health and Human Services
[6] 6/6/6 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [O]
100%/89%
S/V/C
gov.nih.
Department of Health and Human Services
[3] 3/0/3 [I]
[8] 8/0/8 [I]
[2] 2/2/2 [O]
58%/62%
S/V/C
gov.niosh.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/0%
S/V/C
gov.nlm.
Department of Health and Human Services
[5] 5/0/5 [O]
[3] 3/0/3 [O]
[4] 8/8/8 [O]
100%/84%
S/V/C
gov.nnlm.
Department of Health and Human Services
[5] 5/0/5 [O]
[1] 0/0/0 [O]
[1] 0/0/0 [O]
0%/64%
S/V/C
gov.opioids.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 1/1/1 [O]
100%/71%
S/?/B
gov.organdonor.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/80%
S/?/B
gov.pandemicflu.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/65%
S/?/B
gov.phe.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [O]
0%/67%
S/?/B
gov.psc.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[1] 0/0/0 [I]
0%/67%
S/?/B
gov.pubmed.
Department of Health and Human Services
[4] 4/4/4 [O]
[0] 0/0/0 [-]
[1] 1/0/1 [I]
100%/78%
S/V/C
gov.recoverymonth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/58%
S/V/C
gov.reproductivehealthservices.
Department of Health and Human Services
[2] 2/0/2 [O]
[0] 0/0/0 [-]
[2] 2/2/2 [I]
100%/86%
S/V/C
gov.samhsa.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[2] 0/0/0 [O]
0%/65%
S/V/C
gov.selectagents.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/44%
S/V/C
gov.simplereport.
Department of Health and Human Services
[3] 0/0/0 [O]
[4] 0/0/0 [O]
[2] 2/2/2 [O]
100%/86%
U/-/-
gov.smokefree.
Department of Health and Human Services
[3] 3/0/3 [O]
[0] 0/0/0 [-]
[1] 1/0/1 [I]
100%/79%
S/V/C
gov.stopalcoholabuse.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[2] 0/0/0 [O]
0%/43%
S/?/B
gov.stopbullying.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
25%/70%
S/?/B
gov.surgeongeneral.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 0/0/0 [I]
0%/69%
S/?/B
gov.thebraininitiative.
Department of Health and Human Services
[3] 3/0/3 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.therealcost.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/86%
S/?/B
gov.thisfreelife.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 2/2/2 [O]
100%/79%
S/?/B
gov.tobacco.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/82%
S/?/B
gov.tox21.
Department of Health and Human Services
[3] 3/0/3 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.usbm.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[0] 0/0/0 [-]
0%/0%
S/V/C
gov.usphs.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [I]
0%/67%
S/?/B
gov.vaccine.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/43%
U/-/-
gov.vaccines.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/57%
U/-/-
gov.vacine.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/43%
U/-/-
gov.vacines.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/43%
U/-/-
gov.vacuna.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 0/0/0 [O]
0%/50%
U/-/-
gov.vacunas.
Department of Health and Human Services
[3] 0/0/0 [O]
[0] 0/0/0 [-]
[1] 2/2/2 [O]
100%/62%
U/-/-
gov.visforvaccinated.
Department of Health and Human Services
[2] 2/0/2 [O]
[2] 0/0/0 [O]
[1] 0/0/0 [I]
0%/72%
S/V/C
gov.whaging.
Department of Health and Human Services
[4] 4/0/4 [O]
[4] 0/0/0 [O]
[0] 0/0/0 [-]
0%/0%
S/?/B
gov.whitehouseconferenceonaging.
Department of Health and Human Services
[4] 4/0/4 [O]
[2] 0/0/0 [O]
[1] 0/0/0 [O]
0%/58%
S/?/B
gov.womenshealth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[4] 0/0/0 [O]
0%/57%
S/?/B
gov.youth.
Department of Health and Human Services
[4] 4/0/4 [O]
[0] 0/0/0 [-]
[1] 1/0/1 [I]
33%/76%
S/?/B
For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov