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 2026.01.07 -

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)	0.073342	8891	0.93	0.066289	8891	1.03	111%	graph
com.facebook.www  (https)  [v4R] 1/0.067708s  [v6R] 1/0.067378s	0.204517	82394	3.08	0.177714	82547	3.56	115%	graph
com.googletagmanager.www  (https)	0.034072	1561	0.35	0.037666	1561	0.32	92%	graph
com.instagram.www  (https)	0.270451	811773	22.94	0.292615	810326	21.17	92%	graph
com.linkedin.www  (https)	0.217535	140068	4.92	0.101853	24633	1.86	38%	graph
com.x  (https)	0.125318	230587	14.07	0.004223	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.053231s  [v6R] 1/0.057311s	0.395790	685267	13.24	0.298372	688822	17.64	133%	graph
com.youtube.www  (https)	0.190480	687418	27.60	0.208192	685623	25.15	91%	graph
gov.findtreatment  (https)	0.126198	4546	0.28	0.126452	4546	0.28	100%	graph
gov.gpo.orders  (https)	2.225541	139795	0.48	2.221840	139795	0.48	100%	graph
gov.hhs.oig  (https)	0.052896	39706	5.83	0.019165	0	0	n/a	graph
gov.hhs.www  (https)	0.038130	363	0.07	0.207328	365	0.01	18%	graph
gov.samhsa.datatools  (https)	0.075395	3291	0.33	0.008680	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.053851	6853	0.99	0.006377	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.006900	0	0	n/a	graph
gov.samhsa.library  (https)	0.117198	249362	16.26	0.007641	0	0	n/a	graph
• gov.samhsa.www  (https)	0.168459	785260	35.66	0.005671	0	0	n/a	graph
gov.usa.www  (https)	0.022325	47068	16.32	0.025830	47068	14.36	88%	graph
net.veteranscrisisline.www  (https)	0.061374	24084	3.01	0.056647	24085	3.28	109%	graph
org.988lifeline  (https)	0.068223	310260	34.81	0.065795	310260	36.42	105%	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

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