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 2026.08.22 -

gov.stb. | Surface Transportation Board	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amazonaws.s3.dcms-external  (https)	0.031984	263	0.06	0.003032	0	0	n/a	graph
com.govdelivery.public  (https)  [v4R] 1/0.060906s  [v6R] 1/0.058234s	0.095838	7681	0.62	0.093692	7681	0.63	102%	graph
com.linkedin.www  (https)	0.190778	140465	5.64	0.172986	140465	6.23	110%	graph
com.x  (https)	0.142162	35221	1.89	0.003033	0	0	n/a	graph
gov.dot.oig.www  (https)	0.313445	68836	1.68	0.022913	0	0	n/a	graph
• gov.stb.www  (https)	0.668402	102274	1.17	0.033557	102274	23.65	2024%	graph
gov.usa.www  (https)	0.029306	47217	12.42	0.020344	47217	18.01	145%	graph
gov.whitehouse.www  (https)	0.033678	299461	69.23	0.026236	299461	87.87	127%	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (5/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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