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 2025.12.21 -

gov.federalprobation. | Administrative Office of the U.S. Courts	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.googletagmanager.www  (https)	0.026952	1561	0.46	0.029312	1561	0.41	90%	graph
com.linkedin.www  (https)	0.220774	140076	4.86	0.195838	140067	5.48	113%	graph
com.x  (https)	0.113200	228631	15.44	0.003035	0	0	n/a	graph
com.youtube.www  (https)	0.174493	686526	30.10	0.231590	685235	22.63	75%	graph
• gov.federalprobation.www  (https)  [v4R] 3/0.165111s  [v6R] 3/0.168619s	0.180040	249466	10.57	0.207644	249466	9.19	87%	graph
gov.nicic  [v4R] 1/0.135142s	0.471913	97429	1.58	0.006264	0	0	n/a	graph
gov.uscourts.www  [v4R] 1/0.018884s  [v6R] 1/0.013596s	0.048852	222179	35.31	0.056562	222179	30.27	86%	graph
gov.uscourts.www  (https)	0.035864	222179	48.43	0.040750	222179	42.38	88%	graph
net.memberclicks.napsa  (https)  [v4R] 1/0.267118s  [v6R] 1/0.203694s	1.024196	83685	0.62	1.087571	83685	0.59	94%	graph
org.appa-net.www	0.018351	699	0.30	0.006747	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 70% of all linked domains (7/10)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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