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 2025.11.27 -

gov.ttb. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.content  (https)	0.061067	199	0.02	0.047349	199	0.03	130%	graph
com.youtube.www  (https)	0.230528	723757	24.01	0.651639	718655	8.42	35%	graph
gov.data.www  (https)  [v4R] 1/0.219605s  [v6R] 1/0.216699s	0.244803	120005	3.75	0.243075	120005	3.77	100%	graph
gov.ecfr.www  (https)  [v4R] 1/0.023292s	0.055931	4274	0.59	0.004120	0	0	n/a	graph
gov.federalregister.www  (https)  [v4R] 1/0.024489s	0.048027	4274	0.68	0.004111	0	0	n/a	graph
gov.irs.www  (https)	0.074300	96531	9.95	0.103484	96531	7.15	72%	graph
gov.osc  (https)	0.208322	95674	3.51	0.004104	0	0	n/a	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.ttb.my  (https)	0.090520	13210	1.12	0.271826	13210	0.37	33%	graph
• gov.ttb.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.024819	47111	14.98	0.022008	47111	16.34	109%	graph
IPv6 operational: 50% of linked subdomains (1/2), 55% of all linked domains (6/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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