gov.tsunami.

Referenced Domain IPv4/IPv6 Web Statistics


Background and Methodology IPv6 & DNSSEC SnapShots
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University IPv6 & DNSSEC Statistics University IPv4 Statistics
CFO Act Agency Summary Statistics USG IPv6 Enabled WWW Sites








- Referenced Domain Web Statistics for 2026.08.22 -

gov.tsunami. | Department of Commerce v4[s] v4[B] v4[Mbps] v6[s] v6[B] v6[Mbps] 6/4[Mbps] v4|v6
com.arcgis.js  (https)  [v4R] 3/0.071246s
0.08493022382720.330.00747100n/agraph
com.facebook.www  (https)  [v4R] 1/0.113901s  [v6R] 1/0.070142s
0.3818404271218.550.3368524273149.70113%graph
com.twitter.www  (https)  [v4R] 2/0.110444s
0.230111352221.170.00242900n/agraph
gov.commerce.www  [v4R] 1/0.015209s  [v6R] 1/0.017932s
0.04020253431.020.04682253850.8988%graph
gov.noaa.cio.www  [v4R] 1/0.165050s
0.218552000.01771100n/agraph
gov.noaa.ndbc.www  (https)
0.073016267702.800.042758267704.86174%graph
gov.noaa.ngdc.www  (https)
0.2498883100.010.1605033100.01156%graph
gov.noaa.pmel.nctr  (https)
0.219453107690.380.02283000n/agraph
gov.noaa.tidesandcurrents  (https)
0.07033123638625.760.00303000n/agraph
gov.noaa.www  [v4R] 1/0.011502s  [v6R] 1/0.013235s
0.045752526408.920.048346526408.3794%graph
• gov.tsunami.www  (https)
0.100645498623.800.039704498629.75256%graph
gov.usa.www  [v4R] 1/0.006342s  [v6R] 1/0.013081s
0.0267414721713.860.0321384721711.2681%graph
gov.usgs.earthquake  [v4R] 1/0.018854s  [v6R] 1/0.011130s
0.149934138170.710.037175138172.85403%graph
gov.weather  [v4R] 2/0.044989s  [v6R] 2/0.043761s
0.1088351218648.610.0994061218649.39109%graph
gov.weather.nws  (https)  [v4R] 1/0.038255s
0.07978312186411.770.00522700n/agraph
gov.weather.www  [v4R] 1/0.013042s  [v6R] 1/0.011895s
0.05464012186417.220.04285412186422.14129%graph
gov.weather.www  (https)
0.1100751218648.450.04544112186420.66244%graph
IPv6 operational: 100% of linked subdomains (1/1), 65% of all linked domains (11/17)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: [email protected]