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 2026.02.17 -

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)	0.068121	7056	0.79	0.010542	0	0	n/a	graph
com.googleapis.fonts  (https)	0.034752	1621	0.36	0.042266	1621	0.29	81%	graph
gov.epa.www  (https)	0.029644	65093	17.12	0.028294	65093	17.74	104%	graph
gov.frtr.www	0.000	0	0	0.000	0	0	n/a	graph
• gov.frtr.www  (https)	0.101876	22077	1.67	0.000	0	0	n/a	graph
gov.nih.niehs.www  (https)	0.204311	420521	15.73	0.095947	420521	33.77	215%	graph
gov.nrc.www  (https)	0.099200	104917	8.09	0.165261	104941	4.85	60%	graph
gov.usa.search  (https)	0.022515	595	0.21	0.005255	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

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