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.911. | Department of Transportation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.govdelivery.public  (https)  [v4R] 1/0.086029s  [v6R] 1/0.074326s	0.137713	7681	0.43	0.143055	7681	0.41	96%	graph
com.redflashgroup.911docs  (https)  [v4R] 1/0.104781s  [v6R] 1/0.251257s	0.121891	37751	2.38	0.271827	37751	1.06	45%	graph
• gov.911.www  (https)	0.425198	133126	2.39	0.397863	133126	2.56	107%	graph
gov.dot.oig.www  (https)	0.884713	70169	0.61	0.017708	0	0	n/a	graph
gov.transportation.www  (https)	0.054597	376	0.05	0.086396	376	0.03	63%	graph
gov.usa.www  (https)	0.079541	47199	4.56	0.269707	47199	1.34	29%	graph
gov.whitehouse.www  (https)	0.073519	295348	30.87	0.132195	295348	17.07	55%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (6/7)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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