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.tigta. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.public  (https)  [v4R] 1/0.162905s  [v6R] 1/0.161853s	0.357532	7656	0.16	0.229418	7656	0.26	156%	graph
com.linkedin.www  (https)	0.139241	138894	7.62	0.210957	138894	5.05	66%	graph
com.twitter  (https)  [v4R] 1/0.082094s	0.251731	220103	6.69	0.001297	0	0	n/a	graph
com.youtube.www  (https)	0.187245	662300	27.02	0.210954	661055	24.02	89%	graph
gov.ignet.www  (https)	1.138653	57129	0.38	1.180492	57129	0.37	96%	graph
gov.irs.www  (https)	0.251383	95451	2.90	0.134654	95470	5.44	187%	graph
gov.justice.www  (https)	0.059724	101473	13.12	0.033824	101473	23.46	179%	graph
gov.oversight.www  (https)	0.420030	81061	1.47	0.464297	81061	1.33	91%	graph
gov.pandemicoversight.www  (https)	0.037365	88	0.02	0.023572	88	0.03	161%	graph
• gov.tigta.www  (https)	0.617292	37966	0.47	0.458012	37966	0.63	135%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 82% of all linked domains (9/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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