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 2026.02.15 -

gov.doi. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.132692	78717	4.55	0.270130	78815	2.23	49%	graph
com.flickr.www  (https)	0.041242	44780	8.33	0.041831	44780	8.33	100%	graph
com.instagram.www  (https)	0.334861	583464	13.33	0.374252	578254	11.80	89%	graph
com.twitter  (https)  [v4R] 1/0.065314s	0.190025	237202	9.52	0.002623	0	0	n/a	graph
com.youtube.www  (https)	0.197430	679952	26.33	0.164409	674221	31.37	119%	graph
edu.bie.www  (https)	0.098762	58059	4.52	0.040255	0	0	n/a	graph
gov.bia.www  (https)	0.065811	50133	5.88	0.006331	0	0	n/a	graph
gov.blm.www  (https)	0.664633	116694	1.34	0.532458	116694	1.67	125%	graph
gov.boem.www  (https)	0.060620	87912	11.18	0.008377	0	0	n/a	graph
gov.bsee.www  (https)	0.082647	94873	8.83	0.076993	94873	9.52	108%	graph
• gov.doi.www  (https)	0.128547	54611	3.26	0.034449	54611	12.25	376%	graph
gov.doioig.www  (https)	0.032358	48932	11.67	0.004155	0	0	n/a	graph
gov.fws.www  (https)	0.257221	112220	3.33	0.028820	0	0	n/a	graph
gov.nps.www  (https)  [v4R] 1/0.031930s  [v6R] 1/0.028764s	0.036492	70010	14.84	0.033696	70010	16.19	109%	graph
gov.osmre.www  (https)	0.112883	64862	4.42	0.077250	64871	6.43	145%	graph
gov.usbr.www  (https)	0.562634	107405	1.46	0.003033	0	0	n/a	graph
gov.usgs.www  (https)	2.222278	140712	0.48	2.224378	140712	0.48	100%	graph
IPv6 operational: 50% of linked subdomains (1/2), 59% of all linked domains (10/17)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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