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 2021.09.16 -

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	0.883	85044	0.73	0.012	0	0	n/a	graph
com.amtrak.www  [v4R] 2/0.286s  [v6R] 2/0.155s	0.329	259930	6.03	0.189	259930	10.47	174%	graph
com.amtrak.www  (https)  [v4R] 1/0.134s  [v6R] 1/0.129s	0.184	261964	10.89	0.163	259930	12.15	112%	graph
com.bootstrapcdn.netdna  (https)	0.140	204	0.01	0.137	204	0.01	102%	graph
com.twitter  (https)	0.694	77835	0.86	0.004	0	0	n/a	graph
gov.amtrakoig  (https)	0.197	92381	3.57	0.012	0	0	n/a	graph
• gov.amtrakoig.www  (https)  [v4R] 1/0.139s	0.179	92381	3.93	0.000	0	0	n/a	graph
gov.dot.railroads  (https)	0.290	66710	1.75	0.182	66710	2.79	159%	graph
gov.ignet.www  (https)	0.644	55632	0.66	0.000	0	0	n/a	graph
gov.ntsb.www  (https)  [v6R] 1/0.225s	0.000	0	0	0.588	86781	1.13	n/a	graph
gov.oversight  (https)  [v4R] 2/0.406s  [v6R] 1/0.397s	0.981	76341	0.59	0.397	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