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 2026.11.11 -

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)	0.039279	8891	1.74	0.037696	8891	1.83	105%	graph
com.facebook.www  (https)  [v4R] 1/0.049573s	0.247947	370685	11.45	0.338813	370540	8.36	73%	graph
com.googletagmanager.www  (https)	0.037206	1561	0.32	0.037714	1561	0.32	100%	graph
com.instagram.www  (https)	0.253690	370838	11.18	0.260789	369404	10.84	97%	graph
com.linkedin.www  (https)	0.274482	505055	14.06	0.216298	140465	4.96	35%	graph
com.x  (https)	0.105817	45198	3.28	0.006772	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.038783s  [v6R] 1/0.047480s	0.237484	870810	28.03	0.370713	971143	20.02	71%	graph
com.youtube.www  (https)	0.189284	870608	35.14	0.207890	866724	31.94	91%	graph
gov.findtreatment  (https)	0.120080	4987	0.32	0.120003	4987	0.32	100%	graph
gov.gpo.orders  (https)	0.126902	139321	8.44	1.077017	139321	0.99	12%	graph
gov.hhs.oig  (https)	0.134486	52585	2.99	0.053600	0	0	n/a	graph
gov.hhs.www  (https)	0.042702	365	0.07	0.052842	363	0.05	80%	graph
gov.samhsa.datatools  (https)	0.089486	3291	0.28	0.006360	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.006315	0	0	n/a	graph
gov.samhsa.library  (https)	0.058124	118	0.02	0.008437	0	0	n/a	graph
• gov.samhsa.www  (https)	0.140823	697885	38.03	0.005253	0	0	n/a	graph
gov.usa.www  (https)	0.019670	48505	19.48	0.023539	48505	16.09	83%	graph
net.veteranscrisisline.www  (https)	0.048314	24622	3.91	0.076634	24625	2.47	63%	graph
org.988lifeline  (https)	0.062624	330490	40.67	0.049342	330490	51.46	127%	graph
IPv6 operational: 0% of linked subdomains (0/4), 68% of all linked domains (13/19)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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