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 2026.07.01 -

gov.amtrakoig. | National Railroad Passenger Corporation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amtrak.www	0.247387	0	0	0.050310	0	0	n/a	graph
com.amtrak.www  (https)	0.259505	1904	0.06	0.000	0	0	n/a	graph
com.bootstrapcdn.netdna  (https)	0.058817	204	0.03	0.261599	204	0.01	22%	graph
com.x  (https)	0.000	0	0	0.003031	0	0	n/a	graph
gov.amtrakoig  (https)	0.258698	74974	2.22	0.013820	0	0	n/a	graph
• gov.amtrakoig.www  (https)  [v4R] 1/0.306078s	0.597338	74974	0.96	0.002195	0	0	n/a	graph
gov.dot.railroads  (https)	0.059652	369	0.05	0.061275	371	0.05	97%	graph
gov.ignet.www  (https)	0.837176	55336	0.50	0.475253	55336	0.89	176%	graph
gov.ntsb.www  (https)  [v4R] 1/0.076833s  [v6R] 1/0.083581s	0.117628	65805	4.29	0.121827	65805	4.15	97%	graph
gov.oversight  (https)  [v4R] 1/0.283473s	0.960726	76874	0.61	0.014594	0	0	n/a	graph
net.cloudfront.d1azc1qln24ryf  (https)  [v4R] 1/0.034175s  [v6R] 1/0.030862s	0.155606	2334	0.11	0.132327	2334	0.13	117%	graph
IPv6 operational: 0% of linked subdomains (0/2), 45% of all linked domains (5/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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