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 2026.07.01 -

gov.research. | National Science Foundation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.nsf.etap  (https)	0.099857	9324	0.72	1.102989	9324	0.06	9%	graph
gov.nsf.external  (https)  [v4R] 3/0.339811s	0.657202	60777	0.71	0.008462	0	0	n/a	graph
gov.nsf.par  (https)	2.441519	185704	0.58	0.010796	0	0	n/a	graph
gov.nsf.www  (https)	0.125006	80661	4.92	0.054747	80661	11.40	231%	graph
gov.research.apps  (https)	0.079701	12607	1.22	0.297873	12607	0.32	27%	graph
gov.research.demo.web  (https)	0.290832	0	0	0.260194	0	0	n/a	graph
gov.research.resources  (https)	0.286987	425417	11.35	0.122255	425417	26.60	234%	graph
• gov.research.www  (https)  [v4R] 1/0.041015s  [v6R] 1/0.065000s	0.286330	22470	0.60	0.124090	22325	1.37	229%	graph
org.purl  [v4R] 2/0.374393s	1.387925	5368	0.03	0.057035	0	0	n/a	graph
IPv6 operational: 75% of linked subdomains (3/4), 56% of all linked domains (5/9)	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: [email protected]