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.fhfa. | Federal Housing Finance Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.441144	450269	7.79	0.294561	456756	11.85	152%	graph
com.googletagmanager.www  (https)	0.033653	1561	0.36	0.030145	1561	0.40	110%	graph
com.linkedin.www  (https)	0.144687	141194	7.48	0.144477	141565	7.50	100%	graph
com.twitter  (https)  [v4R] 1/0.059872s	0.177710	237018	10.22	0.003030	0	0	n/a	graph
com.x.www  (https)  [v4R] 2/0.103861s	0.225562	237018	8.04	0.003032	0	0	n/a	graph
com.youtube.www  (https)	0.251522	684086	20.79	0.206332	681919	25.26	121%	graph
• gov.fhfa.www  (https)	0.060327	99179	12.61	0.030340	0	0	n/a	graph
gov.fhfaoig.www  (https)	0.346123	34935	0.77	0.005232	0	0	n/a	graph
gov.usa.www  (https)	0.033780	47580	11.00	0.032894	47580	11.34	103%	graph
IPv6 operational: 0% of linked subdomains (0/2), 56% of all linked domains (5/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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