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 2026.10.24 -

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)	0.033097	8891	2.06	0.039474	8891	1.74	85%	graph
com.facebook.www  (https)  [v4R] 1/0.055504s  [v6R] 1/0.062325s	0.268713	419860	11.95	0.353239	420177	9.08	76%	graph
com.googletagmanager.www  (https)	0.047471	1561	0.25	0.067141	1561	0.18	70%	graph
com.instagram.www  (https)	0.283693	367392	9.90	0.550284	367442	5.10	51%	graph
com.linkedin.www  (https)	0.341359	140465	3.14	0.139701	140465	7.71	245%	graph
com.x  (https)	0.105982	40318	2.93	0.006437	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.046406s  [v6R] 1/0.048110s	0.206815	955307	35.38	0.251428	959083	29.15	82%	graph
com.youtube.www  (https)	0.183343	954508	39.79	0.229495	1009506	33.63	85%	graph
gov.findtreatment  (https)	0.027237	4987	1.41	0.127863	4987	0.30	21%	graph
gov.gpo.orders  (https)	0.124665	142837	8.79	1.077326	142837	1.01	12%	graph
gov.hhs.oig  (https)	0.234205	49719	1.62	0.004112	0	0	n/a	graph
gov.hhs.www  (https)	0.038370	365	0.07	0.039774	365	0.07	97%	graph
gov.samhsa.datatools  (https)	0.067271	3291	0.37	0.010720	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.004118	0	0	n/a	graph
gov.samhsa.library  (https)	0.055510	118	0.02	0.005329	0	0	n/a	graph
• gov.samhsa.www  (https)	0.137798	697941	38.87	0.009863	0	0	n/a	graph
gov.usa.www  (https)	0.038227	48647	9.77	0.024536	48647	15.46	158%	graph
net.veteranscrisisline.www  (https)	0.060438	24623	3.13	0.055501	24621	3.42	109%	graph
org.988lifeline  (https)	0.055321	330314	45.82	0.047180	330314	53.62	117%	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

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