gov.vaccine.

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 2026.10.24 -

gov.vaccine. | Department of Health and Human Services v4[s] v4[B] v4[Mbps] v6[s] v6[B] v6[Mbps] 6/4[Mbps] v4|v6
com.googletagmanager.www  (https)
0.04553615610.260.04275615610.28107%graph
gov.cdc.www  (https)  [v6R] 1/0.036635s
0.0364066105812.940.056209610588.3264%graph
gov.hhs.www  (https)
0.0423413650.070.0615803650.0569%graph
• gov.vaccine.www  (https)  [v4R] 1/0.098600s  [v6R] 1/0.085902s
0.174565437191.920.168355437191.99104%graph
IPv6 operational: 100% of linked subdomains (1/1), 100% of all linked domains (4/4)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

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