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 2026.07.21 -

gov.usprobation. | Administrative Office of the United States Courts	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.070127	1561	0.17	0.056378	1561	0.21	125%	graph
com.linkedin.www  (https)	0.442276	141608	2.44	0.247664	141608	4.37	179%	graph
com.x  (https)	0.242321	266111	8.39	0.004113	0	0	n/a	graph
com.youtube.www  (https)	0.272873	836575	23.47	0.328988	819391	19.06	81%	graph
gov.nicic  [v4R] 1/0.117789s	0.740354	101265	1.04	0.003030	0	0	n/a	graph
gov.uscourts.www  [v4R] 1/0.085837s  [v6R] 1/0.028242s	0.250571	222164	6.78	0.132580	222164	12.84	189%	graph
gov.uscourts.www  (https)	0.124730	222164	13.67	0.302220	222164	5.61	41%	graph
• gov.usprobation.www  (https)  [v4R] 3/0.250781s  [v6R] 3/0.187868s	0.855335	249905	2.23	0.259739	249905	7.36	330%	graph
org.appa-net.www	0.281816	699	0.02	0.040285	0	0	n/a	graph
org.napsa.www  (https)	0.667917	211851	2.42	0.004108	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 60% of all linked domains (6/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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