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 2025.06.01 -

gov.selectagents. | Department of Health and Human Services	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.responsibledisclosure.hhs  (https)  [v4R] 2/0.184615s	0.194029	6610	0.26	0.017993	0	0	n/a	graph
gov.cdc.www  (https)	0.038739	59031	11.85	0.025248	59031	18.01	152%	graph
gov.cdc.wwwn  (https)	0.058837	0	0	0.037885	0	0	n/a	graph
gov.hhs.oig  (https)	0.045844	41110	6.97	0.001172	0	0	n/a	graph
gov.hhs.www  (https)	0.032393	365	0.09	0.050337	365	0.06	64%	graph
gov.nih.od.osp  (https)	0.428433	55309	0.99	0.427443	55309	0.99	100%	graph
gov.oversight.usdaoig  (https)	0.381693	69061	1.38	0.130707	69061	4.05	293%	graph
gov.selectagents.efsap  (https)  [v4R] 4/0.486537s	0.652298	87082	1.02	0.015687	0	0	n/a	graph
• gov.selectagents.www  (https)	0.310479	71015	1.75	0.003299	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 44% of all linked domains (4/9)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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