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 2025.09.19 -

gov.encuentraapoyo. | 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)	0.048453	8891	1.41	0.057285	8891	1.19	84%	graph
com.facebook.www  (https)  [v4R] 1/0.107372s	0.241650	74010	2.34	0.222022	77024	2.65	113%	graph
com.googletagmanager.www  (https)	0.030353	1561	0.40	0.030765	1561	0.40	100%	graph
com.instagram.www  (https)	0.339751	436232	9.82	0.394507	437848	8.48	86%	graph
com.linkedin.www  (https)	0.171053	138898	6.20	0.175063	138894	6.06	98%	graph
com.x  (https)	0.220529	220013	7.63	0.003313	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.035557s  [v6R] 1/0.041823s	0.199072	660352	25.32	0.220065	656776	22.78	90%	graph
com.youtube.www  (https)	0.169913	664107	29.98	0.168798	657781	29.87	100%	graph
• gov.encuentraapoyo.www  (https)  [v4R] 2/0.125345s	0.206381	800196	29.64	0.015767	0	0	n/a	graph
gov.findtreatment  (https)	0.030059	4539	1.15	0.018821	4539	1.92	167%	graph
gov.gpo.orders  (https)	1.605655	142622	0.68	1.644113	142622	0.66	98%	graph
gov.hhs.oig  (https)	0.050900	36113	5.51	0.001166	0	0	n/a	graph
gov.hhs.www  (https)	0.029168	365	0.10	0.032149	365	0.09	91%	graph
gov.samhsa.datatools  (https)	0.080462	3903	0.37	0.007608	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.075089	6853	0.70	0.008010	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.007533	0	0	n/a	graph
gov.samhsa.library  (https)	0.116218	249650	16.42	0.007566	0	0	n/a	graph
gov.samhsa.www  (https)	0.129805	799231	47.27	0.007524	0	0	n/a	graph
gov.usa.www  (https)	0.027182	48043	13.58	0.026474	48043	14.10	104%	graph
net.veteranscrisisline.www  (https)	0.087504	23171	2.03	0.055545	23171	3.21	158%	graph
org.988lifeline  (https)	0.048796	310260	49.31	0.107859	310260	22.12	45%	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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