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 2025.05.08 -

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)	0.049099	8891	1.38	0.065211	8891	1.04	75%	graph
com.facebook.www  (https)  [v6R] 1/0.069791s	0.126339	76540	4.63	0.182686	76934	3.23	70%	graph
com.googletagmanager.www  (https)	0.034884	1561	0.35	0.029451	1561	0.41	117%	graph
com.instagram.www  (https)	0.246801	443032	13.74	0.260500	443131	13.00	95%	graph
com.linkedin.www  (https)	0.170906	137141	6.15	0.410640	138420	2.58	42%	graph
com.x  (https)	0.112272	263266	17.93	0.004013	0	0	n/a	graph
com.youtube  (https)  [v4R] 1/0.035391s  [v6R] 1/0.047691s	0.232272	604709	19.89	0.191974	602290	24.06	121%	graph
com.youtube.www  (https)	0.147517	595298	30.90	0.182350	602698	25.26	82%	graph
gov.findtreatment  (https)	0.028439	4539	1.24	0.019238	4539	1.82	147%	graph
gov.gpo.orders  (https)	1.506528	140564	0.71	1.757383	140564	0.61	86%	graph
gov.hhs.oig  (https)	0.032994	40941	9.76	0.064125	0	0	n/a	graph
gov.hhs.www  (https)	0.288492	365	0.01	0.033161	365	0.08	873%	graph
gov.samhsa.datatools  (https)	0.061317	3903	0.49	0.007491	0	0	n/a	graph
gov.samhsa.dpt2  (https)	0.052137	6853	1.01	0.007802	0	0	n/a	graph
gov.samhsa.intranet  (https)	0.000	0	0	0.007551	0	0	n/a	graph
gov.samhsa.library  (https)	0.107043	249978	17.82	0.007529	0	0	n/a	graph
• gov.samhsa.www  (https)	0.127766	809483	48.63	0.003364	0	0	n/a	graph
gov.usa.www  (https)	0.021928	49915	18.13	0.023795	49915	16.56	91%	graph
net.veteranscrisisline.www  (https)	0.058141	23175	3.05	0.057608	23176	3.10	102%	graph
org.988lifeline  (https)	0.055975	299023	41.48	0.072395	299023	31.69	76%	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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