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 2021.05.09 -

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] 1/0.151s	0.451	84640	1.43	0.061	0	0	n/a	graph
com.amtrak.www  [v4R] 2/0.404s  [v6R] 2/0.167s	0.534	256385	3.66	0.220	256385	8.89	243%	graph
com.amtrak.www  (https)  [v4R] 1/0.134s  [v6R] 1/0.139s	0.205	256385	9.52	0.183	258431	10.76	113%	graph
com.bootstrapcdn.netdna  (https)	0.148	204	0.01	0.143	204	0.01	104%	graph
com.twitter  (https)	0.592	63942	0.82	0.000	0	0	n/a	graph
gov.amtrakoig  (https)	0.199	85837	3.28	0.012	0	0	n/a	graph
• gov.amtrakoig.www  (https)  [v4R] 1/0.149s	0.185	85837	3.54	0.000	0	0	n/a	graph
gov.dot.railroads  (https)	0.318	71911	1.72	0.228	71911	2.40	139%	graph
gov.ignet.www  (https)	0.974	54333	0.43	0.028	0	0	n/a	graph
gov.ntsb.www  (https)  [v4R] 1/0.394s	0.675	127334	1.44	0.012	0	0	n/a	graph
gov.oversight  (https)  [v4R] 2/0.791s  [v6R] 1/0.454s	1.402	79143	0.43	0.454	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: usgv6-deploymon@nist.gov