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 2025.11.27 -

gov.encuentraapoyo. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.058976	8891	1.17	0.055942	8891	1.23	105%	graph
com.facebook.www  (https)	0.233215	79524	2.60	0.191457	79699	3.18	122%	graph
com.googletagmanager.www  (https)	0.030797	1561	0.40	0.028474	1561	0.43	107%	graph
com.instagram.www  (https)	0.233754	756688	24.78	0.237052	762299	24.54	99%	graph
com.linkedin.www  (https)	0.145251	140066	7.37	0.222963	140057	4.81	65%	graph
com.x  (https)	0.124061	221101	13.60	0.004108	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.036762s  [v6R] 1/0.046103s	0.248970	721709	22.20	0.205611	721679	26.86	121%	graph
com.youtube.www  (https)	0.204286	721656	26.99	0.214816	720575	25.69	95%	graph
• gov.encuentraapoyo.www  (https)  [v4R] 2/0.103324s	0.208610	794827	29.15	0.010448	0	0	n/a	graph
gov.findtreatment  (https)	0.118628	4539	0.29	0.129401	4539	0.27	91%	graph
gov.gpo.orders  (https)	2.224872	139795	0.48	2.207744	139795	0.48	101%	graph
gov.hhs.oig  (https)	0.133583	40693	2.33	0.003027	0	0	n/a	graph
gov.hhs.www  (https)	0.032685	365	0.09	0.038843	365	0.07	84%	graph
gov.samhsa.datatools  (https)	0.073928	3903	0.41	0.006353	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.047339	6853	1.11	0.007360	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.006367	0	0	n/a	graph
gov.samhsa.library  (https)	0.102513	249139	18.64	0.008370	0	0	n/a	graph
gov.samhsa.www  (https)	0.130116	790003	46.36	0.007384	0	0	n/a	graph
gov.usa.www  (https)	0.023466	47111	15.63	0.025353	47111	14.38	92%	graph
net.veteranscrisisline.www  (https)	0.070484	24077	2.62	0.052129	24077	3.53	135%	graph
org.988lifeline  (https)	0.073575	310260	32.43	0.074928	310260	31.99	99%	graph
IPv6 operational: 0% of linked subdomains (0/1), 62% of all linked domains (13/21)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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