gov.nsf.

Referenced Domain IPv4/IPv6 Web Statistics


Background and Methodology IPv6 & DNSSEC SnapShots
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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.nsf. | National Science Foundation v4[s] v4[B] v4[Mbps] v6[s] v6[B] v6[Mbps] 6/4[Mbps] v4|v6
com.facebook.www  (https)
0.24485541947313.120.27048641973311.8690%graph
com.googletagmanager.www  (https)
0.04415015610.270.04251615610.28105%graph
com.govdelivery.service  (https)  [v4R] 1/0.055635s  [v6R] 1/0.057319s
0.08549276810.690.08277376810.71104%graph
com.instagram.www  (https)
0.27112336738610.340.4070243674506.8967%graph
com.linkedin.www  (https)
0.20600249642818.390.2004321404655.3629%graph
com.x  (https)
0.116304403182.650.00544800n/agraph
com.youtube.www  (https)
0.22237495567732.840.21311595357434.16104%graph
gov.grants.www  (https)
0.0273796225317.590.0259866225319.00108%graph
gov.nsf  (https)  [v4R] 1/0.038650s  [v6R] 1/0.039545s
0.075080811228.250.073703811228.48103%graph
gov.nsf.ncses  (https)
0.066231552266.380.063480552266.69105%graph
gov.nsf.oig  (https)  [v4R] 1/0.137195s  [v6R] 1/0.133437s
0.17299722290.100.16992022290.10102%graph
gov.nsf.par  (https)
0.11794018726112.210.00847700n/agraph
• gov.nsf.www  (https)
0.0249548112225.790.0238818112226.91104%graph
gov.research.www  (https)  [v4R] 1/0.053471s  [v6R] 1/0.046294s
0.087551223171.960.080057223252.13109%graph
gov.usa.www  (https)
0.0224354864716.870.0285284864713.2679%graph
IPv6 operational: 80% of linked subdomains (4/5), 87% of all linked domains (13/15)v4[s]v4[B]v4[Mbps]v6[s]v6[B]v6[Mbps]6/4[Mbps]v4|v6

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