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 2026.01.26 -

gov.fedinvest. | Department of the Treasury	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)	0.200741	79878	3.05	0.231483	80011	2.64	87%	graph
com.twitter  (https)  [v4R] 1/0.060928s	0.184564	233362	9.68	0.003034	0	0	n/a	graph
com.youtube.www  (https)	0.174644	668726	29.32	0.227214	667128	22.42	76%	graph
gov.data.www  (https)  [v4R] 1/0.188952s  [v6R] 1/0.194090s	0.209472	121535	4.44	0.223191	121535	4.16	94%	graph
• gov.fedinvest.www  (https)  [v4R] 1/0.174474s  [v6R] 1/0.340876s	0.272721	31961	0.90	0.706139	31961	0.35	39%	graph
gov.regulations.www  (https)	0.033580	919	0.21	0.026603	919	0.27	127%	graph
gov.treasury.fiscal  (https)	0.122529	69111	4.32	0.465688	69111	1.13	26%	graph
gov.treasury.fiscal.fedinvest  (https)  [v4R] 3/0.167244s  [v6R] 3/0.672420s	0.532966	12403	0.18	1.034270	12403	0.09	51%	graph
gov.treasury.fiscaldata  (https)	0.065605	574486	67.43	0.701039	574486	6.25	9%	graph
gov.treasury.tfx  (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)	0.027807	46894	13.25	0.027908	46894	13.25	100%	graph
gov.usaspending.www  (https)	0.316225	2983	0.07	0.305353	2983	0.07	104%	graph
IPv6 operational: 100% of linked subdomains (1/1), 77% of all linked domains (10/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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