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 2026.02.21 -

gov.fincen. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.395895	442503	8.55	0.250926	456811	13.94	163%	graph
com.govdelivery.service  (https)  [v4R] 1/0.055975s  [v6R] 1/0.067283s	0.182943	7656	0.32	0.112004	7656	0.52	163%	graph
com.linkedin.www  (https)	0.179542	141194	6.02	0.187255	141194	5.76	96%	graph
com.twitter  (https)  [v4R] 1/0.064291s	0.193538	237018	9.37	0.002474	0	0	n/a	graph
gov.fincen.boiefiling  (https)	0.317921	567	0.01	0.600719	567	0.01	53%	graph
gov.fincen.bsaefiling  (https)	0.312940	545	0.01	0.588721	545	0.01	53%	graph
• gov.fincen.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.irs.www  (https)	0.039746	99214	19.41	0.038730	99214	19.92	103%	graph
gov.regulations.www  (https)	0.025221	919	0.28	0.026558	919	0.27	96%	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.017892	47580	21.35	0.027716	47580	13.44	63%	graph
gov.vote  (https)	0.051496	52087	7.79	0.050835	52087	7.95	102%	graph
IPv6 operational: 67% of linked subdomains (2/3), 75% of all linked domains (9/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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