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 2026.09.20 -

gov.irsauctions. | 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)  [v4R] 1/0.179858s  [v6R] 1/0.160432s	0.237408	7681	0.25	0.273367	7681	0.21	87%	graph
gov.irs.jobs  (https)	0.333517	41586	0.95	0.314347	41586	1.01	106%	graph
gov.irs.www  (https)	0.041676	136095	25.32	0.048115	136095	21.63	85%	graph
• gov.irsauctions.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)	0.019250	48215	19.36	0.018992	48215	20.44	106%	graph
gov.usaspending.www  (https)	0.304304	2917	0.07	0.298655	2917	0.07	102%	graph
IPv6 operational: 0% of linked subdomains (0/1), 62% of all linked domains (5/8)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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