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 2025.06.01 -

gov.mentalhealth. | 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)	0.048900	8891	1.41	0.048688	8891	1.41	100%	graph
com.facebook.www  (https)  [v6R] 1/0.048852s	0.189767	79254	3.20	0.121769	76876	4.85	152%	graph
com.googletagmanager.www  (https)	0.027188	1561	0.44	0.030101	1561	0.40	90%	graph
com.instagram.www  (https)	0.284532	447145	12.01	0.299113	447382	11.42	95%	graph
com.linkedin.www  (https)	0.145399	138931	7.31	0.136683	137229	7.70	105%	graph
com.x  (https)	0.117273	265154	17.29	0.003333	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.039127s  [v6R] 1/0.033399s	0.391558	613531	11.97	0.197251	616551	23.88	199%	graph
com.youtube.www  (https)	0.168299	609679	27.69	0.189356	612789	24.74	89%	graph
gov.findtreatment  (https)	0.031715	4539	1.12	0.019637	4539	1.82	163%	graph
gov.gpo.orders  (https)	1.491973	140564	0.72	1.457872	140564	0.74	102%	graph
gov.hhs.oig  (https)	0.107704	41110	2.93	0.001191	0	0	n/a	graph
gov.hhs.www  (https)	0.028604	365	0.10	0.098595	365	0.03	29%	graph
• gov.mentalhealth.www  (https)  [v4R] 1/0.027094s	0.155669	827048	40.71	0.001179	0	0	n/a	graph
gov.samhsa.datatools  (https)	0.086459	3903	0.35	0.007558	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.051696	6853	1.03	0.003356	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.003429	0	0	n/a	graph
gov.samhsa.library  (https)	0.123837	249978	15.51	0.003327	0	0	n/a	graph
gov.samhsa.www  (https)	0.160658	813027	38.77	0.007636	0	0	n/a	graph
gov.usa.www  (https)	0.020371	47950	18.29	0.020703	47950	18.29	100%	graph
net.veteranscrisisline.www  (https)	0.084992	23171	2.10	0.045745	23171	3.93	187%	graph
org.988lifeline  (https)	0.046520	299023	49.59	0.042159	299023	54.32	110%	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

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