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 2025.12.16 -

gov.frtr. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.constantcontactpages.lp  (https)	0.042116	7034	1.28	0.017864	0	0	n/a	graph
com.googleapis.fonts  (https)	0.037456	1621	0.33	0.035322	1621	0.35	106%	graph
gov.epa.www  (https)	0.026314	63933	18.76	0.028990	63933	17.42	93%	graph
gov.frtr.www	0.000	0	0	0.000	0	0	n/a	graph
• gov.frtr.www  (https)	0.107636	22077	1.57	0.000	0	0	n/a	graph
gov.nih.niehs.www  (https)	0.201765	429263	16.29	0.053905	429263	61.79	379%	graph
gov.nrc.www  (https)	0.161410	105339	4.99	0.088258	105363	9.13	183%	graph
gov.usa.search  (https)	0.033714	71559	16.54	0.005698	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 50% of all linked domains (4/8)	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]