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 2021.06.24 -

gov.pandemicflu. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.addthis.api  (https)	0.341	951	0.02	0.004	0	0	n/a	graph
com.facebook.www  (https)	0.322	208487	4.93	0.330	208582	4.83	98%	graph
com.instagram.www  (https)  [v4R] 1/0.289s  [v6R] 1/0.289s	0.382	20776	0.42	0.386	20776	0.41	99%	graph
com.linkedin.www  (https)	0.257	89145	2.65	0.819	89145	0.83	31%	graph
com.snapchat.www  (https)	0.205	18480	0.69	0.158	18480	0.89	130%	graph
com.twitter  (https)	0.599	68073	0.87	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.323	516436	12.21	0.366	510323	10.63	87%	graph
gov.cdc.jobs  (https)	0.386	53803	1.06	0.004	0	0	n/a	graph
gov.cdc.tools  (https)  [v4R] 1/0.151s  [v6R] 1/0.138s	0.233	270886	8.87	0.321	270886	6.44	73%	graph
gov.cdc.www  (https)	0.169	154745	6.99	0.157	154745	7.51	107%	graph
gov.cdc.wwwn  (https)	0.220	0	0	0.012	0	0	n/a	graph
gov.hhs.oig  (https)	0.000	0	0	3.512	0	0	n/a	graph
gov.hhs.www  (https)	0.257	51080	1.52	0.149	51080	2.61	172%	graph
• gov.pandemicflu.www  (https)  [v6R] 1/0.128s	0.000	0	0	0.303	205858	5.18	n/a	graph
gov.usa.www  (https)	0.512	107514	1.60	0.489	107514	1.68	105%	graph
IPv6 operational: 100% of linked subdomains (1/1), 67% of all linked domains (10/15)	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