gov.crb.

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 2025.04.18 -

gov.crb. | Library of Congress v4[s] v4[B] v4[Mbps] v6[s] v6[B] v6[Mbps] 6/4[Mbps] v4|v6
com.govdelivery.service  (https)  [v4R] 1/0.051194s  [v6R] 1/0.077809s
0.07966986570.840.12882486570.5262%graph
gov.copyright.www  (https)
0.141095554043.000.161804554042.6388%graph
gov.crb.app  (https)
0.10056784580.650.09417284580.69106%graph
gov.crb.www  (https)
0.143005289351.540.163753289351.3588%graph
gov.loc.www  (https)
0.07004417072318.610.06138017072321.35115%graph
gov.usa.www  (https)
0.0233464991516.560.0238234991516.56100%graph
IPv6 operational: 100% of linked subdomains (2/2), 100% of all linked domains (6/6)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov