gov.nsf.

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 2025.05.08 -

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)  [v6R] 1/0.068571s
0.128455765334.560.170309763133.4275%graph
com.googletagmanager.www  (https)
0.03170515610.380.02934115610.41107%graph
com.govdelivery.service  (https)  [v4R] 1/0.045433s  [v6R] 1/0.048404s
0.14079586570.470.07458186570.89189%graph
com.instagram.www  (https)
0.25740644305013.150.4221924430488.0161%graph
com.linkedin.www  (https)
0.2224501379974.740.1414761384207.49158%graph
com.twitter.www  (https)  [v4R] 2/0.126102s
0.2545282636167.920.01568800n/agraph
com.youtube.www  (https)
0.15674660347329.510.15230560616630.43103%graph
gov.grants.www  (https)
0.0227318136028.210.0264828136023.8785%graph
gov.nsf  (https)  [v4R] 1/0.032254s  [v6R] 1/0.036201s
0.0586519034011.880.0590039034011.6898%graph
gov.nsf.baam  (https)  [v4R] 1/0.206190s  [v6R] 1/0.216637s
0.452821173140.290.606618173140.2275%graph
gov.nsf.ncses  (https)
0.121268444172.800.070846444174.84173%graph
gov.nsf.par  (https)
0.2065782024707.500.00334900n/agraph
• gov.nsf.www  (https)
0.0260279034026.510.0199029034036.28137%graph
gov.research.www  (https)  [v4R] 4/0.122912s  [v6R] 4/0.107339s
0.180258222660.940.167267222661.02108%graph
gov.usa.www  (https)
0.0259684991515.230.0191874991520.04132%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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