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 2025.12.23 -

gov.stopalcoholabuse. | 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)	0.052845	8891	1.30	0.078503	8891	0.87	67%	graph
com.facebook.www  (https)  [v6R] 1/0.157324s	0.110496	80162	5.56	0.316805	82624	1.99	36%	graph
com.googletagmanager.www  (https)	0.052643	1561	0.23	0.032439	1561	0.37	163%	graph
com.instagram.www  (https)	0.221836	819936	28.31	0.262121	811978	23.64	84%	graph
com.linkedin.www  (https)	0.232778	140072	4.61	0.170063	140072	6.29	136%	graph
com.x  (https)	0.109564	229375	16.05	0.003035	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.041670s  [v6R] 1/0.042020s	0.246348	689893	21.40	0.229768	690317	23.00	107%	graph
com.youtube.www  (https)	0.196353	686906	26.74	0.175353	691228	30.14	113%	graph
gov.findtreatment  (https)	0.019788	4546	1.83	0.124709	4546	0.28	15%	graph
gov.gpo.orders  (https)	2.219736	139795	0.48	2.216943	139795	0.48	100%	graph
gov.hhs.oig  (https)	0.084496	39338	3.57	0.003032	0	0	n/a	graph
gov.hhs.www  (https)	0.037434	365	0.08	0.058327	365	0.05	64%	graph
gov.samhsa.datatools  (https)	0.088654	3903	0.34	0.008719	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.054808	6853	0.97	0.007342	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.007412	0	0	n/a	graph
gov.samhsa.library  (https)	0.121631	249325	15.72	0.006268	0	0	n/a	graph
gov.samhsa.www  (https)	0.157794	787758	38.28	0.012757	0	0	n/a	graph
• gov.stopalcoholabuse.www  (https)  [v4R] 1/0.130381s	0.299098	787297	20.09	0.008573	0	0	n/a	graph
gov.usa.www  (https)	0.026596	47100	13.82	0.025705	47100	14.37	104%	graph
net.veteranscrisisline.www  (https)	0.051460	24084	3.60	0.097065	24085	1.89	53%	graph
org.988lifeline  (https)	0.092033	310260	25.73	0.067550	310260	35.33	137%	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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