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 2025.07.01 -

gov.samhsa. | 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)	0.051470	8891	1.33	0.060597	8891	1.13	85%	graph
com.facebook.www  (https)  [v4R] 1/0.083834s  [v6R] 1/0.063236s	0.272833	75464	2.12	0.255765	75610	2.26	107%	graph
com.googletagmanager.www  (https)	0.041850	1561	0.29	0.344860	1561	0.03	12%	graph
com.instagram.www  (https)	0.544499	650786	9.13	0.373423	645800	13.21	145%	graph
com.linkedin.www  (https)	0.253350	139116	4.20	1.259708	139075	0.84	20%	graph
com.x  (https)	0.153494	269391	13.43	0.003448	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.052443s  [v6R] 1/0.060860s	0.594618	605191	7.77	0.257643	607651	18.04	232%	graph
com.youtube.www  (https)	0.226173	606832	20.49	0.204800	606974	22.70	111%	graph
gov.findtreatment  (https)	0.026368	4539	1.33	0.284471	4539	0.12	9%	graph
gov.gpo.orders  (https)	1.665201	140633	0.64	2.555977	140633	0.42	65%	graph
gov.hhs.oig  (https)	0.150855	35366	1.80	0.003385	0	0	n/a	graph
gov.hhs.www  (https)	0.034953	363	0.08	0.043156	361	0.06	79%	graph
gov.samhsa.datatools  (https)	0.083549	3903	0.36	0.007630	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.115358	6853	0.45	0.007501	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.003347	0	0	n/a	graph
gov.samhsa.library  (https)	0.666625	246721	2.83	0.007502	0	0	n/a	graph
• gov.samhsa.www  (https)	0.969258	812906	6.40	0.003854	0	0	n/a	graph
gov.usa.www  (https)	0.028624	48012	13.08	0.081505	48012	4.52	35%	graph
net.veteranscrisisline.www  (https)	0.306228	23171	0.58	0.071012	23171	2.49	431%	graph
org.988lifeline  (https)	0.079202	299961	28.97	0.115643	299961	19.90	69%	graph
IPv6 operational: 0% of linked subdomains (0/5), 65% of all linked domains (13/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]