Referenced Domain IPv4/IPv6 Web Statistics

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

- Referenced Domain Web Statistics for 2025.11.26 -

gov.usich. | U.S. Interagency Council on Homelessness	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.constantcontact.r20.visitor  (https)	0.178197	1137	0.05	0.053662	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.146594s	0.392139	76440	1.49	0.157126	79806	3.88	261%	graph
com.linkedin.www  (https)	0.232910	140061	4.61	0.254174	140062	4.21	91%	graph
com.twitter  (https)  [v4R] 1/0.064174s	0.199552	220767	8.46	0.004122	0	0	n/a	graph
com.usps.www  (https)	0.049651	135856	21.15	0.216255	135856	4.80	23%	graph
gov.americorps  (https)	0.043701	1484	0.26	0.008460	0	0	n/a	graph
gov.commerce.www  (https)	0.057994	90800	12.15	0.070061	90800	9.90	81%	graph
gov.defense.www  (https)	0.051999	369	0.06	0.029627	369	0.10	176%	graph
gov.dhs.www  (https)	0.126506	105711	6.40	0.082364	105731	9.84	154%	graph
gov.doi.www  (https)	0.046410	58553	9.71	0.047675	58553	9.50	98%	graph
gov.dol.www  (https)	0.050395	90771	13.85	0.092982	90793	7.53	54%	graph
gov.ed.www  (https)	0.164630	107317	4.99	0.127634	107317	6.45	129%	graph
gov.energy.www  (https)	0.049382	117294	18.26	0.051111	117294	17.55	96%	graph
gov.gsa.www  (https)	0.037115	195993	40.41	0.043238	195993	34.77	86%	graph
gov.hhs.www  (https)	0.037647	365	0.08	0.037634	365	0.08	100%	graph
gov.hud.www  (https)	1.721661	151543	0.67	0.848554	151543	1.36	203%	graph
gov.justice.www  (https)	0.037817	100565	20.74	0.045825	100565	17.05	82%	graph
gov.ssa.www  (https)	0.067920	365	0.04	0.055423	365	0.05	122%	graph
gov.transportation.www  (https)	0.045077	376	0.06	0.052508	374	0.05	86%	graph
gov.usda.www  (https)	0.030829	0	0	0.038151	0	0	n/a	graph
• gov.usich.www  (https)	0.299528	47018	1.20	0.006371	0	0	n/a	graph
gov.va.www  (https)	0.482890	64594	1.02	0.550960	64594	0.90	88%	graph
gov.whitehouse.www  (https)	0.030630	171617	43.64	0.034748	171617	38.51	88%	graph
IPv6 operational: 0% of linked subdomains (0/1), 78% of all linked domains (18/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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