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 2021.06.20 -

gov.amtrakoig. | AMTRAK	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amazonaws.s3  (https)  [v4R] 1/0.186s	0.903	84640	0.72	0.012	0	0	n/a	graph
com.amtrak.www  [v4R] 2/0.278s  [v6R] 2/0.160s	0.328	256421	5.96	0.201	256421	9.71	163%	graph
com.amtrak.www  (https)  [v4R] 1/0.138s  [v6R] 1/0.132s	0.181	256421	10.83	0.172	256421	11.36	105%	graph
com.bootstrapcdn.netdna  (https)	0.139	204	0.01	0.142	204	0.01	98%	graph
com.twitter  (https)	0.602	66887	0.85	0.000	0	0	n/a	graph
gov.amtrakoig  (https)	0.161	90343	4.29	0.004	0	0	n/a	graph
• gov.amtrakoig.www  (https)  [v4R] 1/0.150s	0.188	90343	3.67	0.000	0	0	n/a	graph
gov.dot.railroads  (https)	0.286	72016	1.92	0.187	73038	2.98	155%	graph
gov.ignet.www  (https)	2.008	54163	0.21	0.028	0	0	n/a	graph
gov.ntsb.www  (https)  [v4R] 1/0.326s	0.428	127565	2.27	0.012	0	0	n/a	graph
gov.oversight  (https)  [v4R] 2/0.721s  [v6R] 1/0.476s	1.312	79968	0.47	0.476	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 36% of all linked domains (4/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov