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 2025.11.26 -

gov.prc. | Postal Regulatory Commission	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.arkcase.prc  (https)  [v4R] 3/0.061659s	0.073733	1004	0.10	0.004091	0	0	n/a	graph
com.linkedin.www  (https)	0.156927	140057	6.85	0.181399	140061	5.90	86%	graph
com.twitter  (https)  [v4R] 1/0.061694s	0.171045	220677	9.85	0.002629	0	0	n/a	graph
com.usps.about  (https)  [v4R] 1/0.110841s  [v6R] 1/0.091061s	0.245116	56946	1.77	0.243893	56946	1.79	101%	graph
com.usps.www  (https)	0.234366	135856	4.43	0.050394	135856	20.73	468%	graph
gov.ecfr.www  (https)  [v4R] 1/0.021084s	0.053010	4274	0.62	0.003031	0	0	n/a	graph
gov.federalregister.www  (https)  [v4R] 1/0.019179s	0.045909	4274	0.72	0.004209	0	0	n/a	graph
gov.house.uscode  (https)	0.319930	78138	1.87	0.003027	0	0	n/a	graph
gov.prc  (https)	0.249758	41553	1.27	0.007404	0	0	n/a	graph
• gov.prc.www  (https)	0.219790	41553	1.45	0.009338	0	0	n/a	graph
gov.uspis.www  (https)	0.182341	54068	2.27	0.104062	0	0	n/a	graph
gov.uspsoig.www  (https)	0.464146	73583	1.21	0.553259	73583	1.02	84%	graph
us.powerbigov.app  (https)	0.155702	20514	1.01	0.053590	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 31% of all linked domains (4/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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