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 2026.02.14 -

gov.volcano. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arcgis.js  (https)  [v4R] 3/0.051324s	0.059578	289042	37.38	0.004139	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.076525s  [v6R] 1/0.150463s	0.162908	74768	3.52	0.269480	74911	2.12	60%	graph
com.hawaiiso2network.www  [v4R] 4/1.697135s	2.331563	681071	2.23	0.052357	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.057804s	0.215866	237202	8.42	0.003030	0	0	n/a	graph
gov.doi.www  (https)	0.082991	54599	5.08	0.039651	54599	10.68	210%	graph
gov.sciencebase.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa  (https)  [v4R] 1/0.029071s  [v6R] 1/0.025035s	0.046537	46798	7.76	0.041883	46798	8.71	112%	graph
gov.usgs.earthquake  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usgs.er.pubs  (https)  [v4R] 1/0.027036s  [v6R] 1/0.026136s	0.338458	28476	0.64	0.328356	28476	0.66	103%	graph
gov.usgs.volcanoes  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usgs.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
• gov.volcano.www  (https)  [v4R] 1/0.221896s  [v6R] 1/0.210074s	0.548725	52284	0.73	0.536080	52284	0.74	102%	graph
org.doi  (https)  [v4R] 1/0.030851s  [v6R] 1/0.035078s	0.278492	7288	0.20	0.273735	7288	0.20	102%	graph
org.ivhhn.www	0.218576	40792	1.43	0.142492	40792	2.19	154%	graph
org.ivhhn.www  (https)	0.361350	40797	0.86	0.298825	40797	1.04	121%	graph
IPv6 operational: 100% of linked subdomains (1/1), 53% of all linked domains (8/15)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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