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 2021.07.02 -

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] 1/0.185s	0.355	84802	1.82	0.012	0	0	n/a	graph
com.amtrak.www  [v4R] 2/0.181s  [v6R] 2/0.164s	0.221	256414	8.87	0.208	256414	9.40	106%	graph
com.amtrak.www  (https)  [v4R] 1/0.142s  [v6R] 1/0.138s	0.183	256414	10.70	0.183	256414	10.69	100%	graph
com.bootstrapcdn.netdna  (https)	0.140	204	0.01	0.155	204	0.01	90%	graph
com.twitter  (https)	0.619	69441	0.86	0.000	0	0	n/a	graph
gov.amtrakoig  (https)	0.165	88336	4.08	0.004	0	0	n/a	graph
• gov.amtrakoig.www  (https)  [v4R] 1/0.140s	0.178	88336	3.79	0.000	0	0	n/a	graph
gov.dot.railroads  (https)	0.316	71747	1.73	0.185	71747	2.96	171%	graph
gov.ignet.www  (https)	0.547	54163	0.76	0.000	0	0	n/a	graph
gov.ntsb.www  (https)  [v4R] 1/0.334s  [v6R] 1/0.230s	0.452	127114	2.15	1.122	127114	0.86	40%	graph
gov.oversight  (https)  [v4R] 2/0.422s  [v6R] 1/0.401s	1.073	77313	0.55	0.401	0	0	n/a	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

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