gov.ntsb.

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 2025.06.03 -

gov.ntsb. | National Transportation Safety Board v4[s] v4[B] v4[Mbps] v6[s] v6[B] v6[Mbps] 6/4[Mbps] v4|v6
com.facebook.www  (https)  [v6R] 1/0.045330s
0.211967768712.780.125564745584.55164%graph
com.flickr.www  (https)
0.040782444708.480.043029444707.8993%graph
com.instagram.www  (https)
0.3445914489939.960.4420774484017.7478%graph
com.linkedin.www  (https)
0.2046961389315.200.3616361389312.9457%graph
com.twitter  (https)  [v4R] 1/0.062864s
0.18909626586310.730.00123100n/agraph
com.youtube.www  (https)
0.18011161624726.120.21666261742521.8183%graph
gov.dot.oig.www  (https)
0.423407669861.210.12837300n/agraph
gov.ntsb.carol  (https)
0.08749219530.170.10321319530.1484%graph
gov.ntsb.data  (https)  [v4R] 1/0.056237s  [v6R] 1/0.054424s
0.129286638093.770.122068638093.99106%graph
gov.ntsb.www  (https)  [v4R] 1/0.083571s  [v6R] 1/0.074939s
0.123339640773.970.101385640774.84122%graph
gov.usa.www  (https)
0.041320479508.920.038714479509.63108%graph
IPv6 operational: 100% of linked subdomains (3/3), 82% of all linked domains (9/11)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