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 2025.12.16 -

gov.irssales. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.service  (https)  [v6R] 1/0.058630s	0.000	0	0	0.094418	7656	0.62	n/a	graph
gov.irs.jobs  (https)	0.363301	39843	0.84	0.329998	39843	0.92	110%	graph
gov.irs.www  (https)	0.095893	97864	7.86	0.220611	97864	3.39	43%	graph
gov.irsauctions.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
• gov.irssales.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.home  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.treasury.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.usa.www  (https)	0.044569	47100	8.17	0.042748	47100	8.56	105%	graph
gov.usaspending.www  (https)	0.347506	2983	0.07	0.333212	2983	0.07	104%	graph
IPv6 operational: 0% of linked subdomains (0/1), 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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