gov.nsf.

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 2026.08.22 -

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)  [v4R] 1/0.113747s  [v6R] 1/0.068804s
0.4597034268617.100.3380494272499.64136%graph
com.googletagmanager.www  (https)
0.04069915610.300.04176715610.2998%graph
com.govdelivery.service  (https)  [v4R] 1/0.052090s  [v6R] 1/0.064516s
0.10814176810.540.10294376810.57106%graph
com.instagram.www  (https)
0.3110154020019.860.3181974022099.6598%graph
com.linkedin.www  (https)
0.1836991404655.860.2200791404654.8783%graph
com.x  (https)
0.100343352222.690.00234800n/agraph
com.youtube.www  (https)
0.21396186831731.100.19270287102234.61111%graph
gov.grants.www  (https)
0.0288596220716.950.0351116220713.5680%graph
gov.nsf  (https)  [v4R] 1/0.034853s  [v6R] 1/0.040075s
0.062567807709.940.071810807708.6887%graph
gov.nsf.ncses  (https)
0.069262569156.290.063739569156.89110%graph
gov.nsf.oig  (https)  [v4R] 1/0.154453s  [v6R] 1/0.146887s
0.19672722290.090.18175322290.09108%graph
gov.nsf.par  (https)
0.2094771857046.780.00302700n/agraph
• gov.nsf.www  (https)
0.0208028077030.810.0332738077018.6761%graph
gov.research.www  (https)  [v4R] 1/0.058137s  [v6R] 1/0.056052s
0.083451223252.050.079592223172.16105%graph
gov.usa.www  (https)
0.0258354721714.410.0236814721715.66109%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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