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 2026.07.21 -

gov.cdfifund. | 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] 1/0.080983s  [v6R] 1/0.109206s	0.126012	7681	0.47	0.149608	7681	0.39	85%	graph
com.instagram.www  (https)	0.435804	398893	7.00	0.724198	396089	4.17	60%	graph
com.linkedin.www  (https)	0.188497	141608	5.75	0.188057	141608	5.75	100%	graph
com.twitter  (https)  [v4R] 1/0.079741s	0.302519	266111	6.72	0.002462	0	0	n/a	graph
com.youtube.www  (https)	0.254265	833001	25.02	0.514207	816631	12.12	48%	graph
gov.cdfifund.amis	0.000	0	0	0.013874	0	0	n/a	graph
gov.cdfifund.amis  (https)  [v4R] 1/0.084784s	0.135078	1326	0.07	0.002290	0	0	n/a	graph
• gov.cdfifund.www  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.grants.www  (https)	0.048001	62186	9.88	0.054460	62186	8.79	89%	graph
gov.regulations.www  (https)	0.042810	919	0.17	0.252140	919	0.03	17%	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)	0.040295	47199	9.00	0.030108	47199	12.00	133%	graph
IPv6 operational: 0% of linked subdomains (0/3), 54% of all linked domains (7/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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