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 2025.07.01 -

gov.faa. | Department of Transportation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.084469s  [v6R] 1/0.043908s	0.233779	77964	2.55	0.130948	75603	4.44	174%	graph
com.fontawesome.use  (https)	0.093609	27150	2.23	1.104388	27150	0.19	8%	graph
com.googletagmanager.www  (https)	0.044858	1561	0.27	0.053608	1561	0.22	83%	graph
com.instagram.www  (https)	0.325264	650702	15.28	0.538437	650881	9.23	60%	graph
com.linkedin.www  (https)	0.214129	139075	4.96	0.242878	139075	4.38	88%	graph
com.medium  (https)	0.060574	39553	5.03	0.079528	39553	3.82	76%	graph
com.twitter  (https)  [v4R] 1/0.084147s	0.224807	269748	9.19	0.003674	0	0	n/a	graph
com.youtube.www  (https)	0.181423	603946	25.46	0.178392	605523	25.95	102%	graph
gov.dot.civilrights.www  (https)	0.078738	0	0	0.051159	0	0	n/a	graph
gov.dot.oig.www  (https)	0.516586	68752	1.02	0.128191	0	0	n/a	graph
gov.faa.adip  (https)  [v4R] 1/0.314071s  [v6R] 1/0.219094s	0.423812	13609	0.25	0.276459	13609	0.38	153%	graph
gov.faa.drs  (https)	0.327220	20494	0.48	0.140446	20514	1.12	234%	graph
gov.faa.nas.pilotweb  (https)  [v4R] 1/0.035308s  [v6R] 1/0.080351s	0.065204	0	0	0.130468	0	0	n/a	graph
gov.faa.nasstatus  (https)	0.389899	3501	0.07	0.143913	3501	0.19	272%	graph
gov.faa.registry  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.faa.registry.amsrvs  (https)	1.074682	0	0	0.034215	0	0	n/a	graph
gov.faa.tfr  (https)  [v4R] 1/0.222144s  [v6R] 1/0.606030s	0.293679	8341	0.22	0.670159	8361	0.10	44%	graph
• gov.faa.www  (https)	0.152908	89537	4.49	0.059596	89537	11.58	258%	graph
gov.transportation.www  (https)	0.048146	0	0	0.028269	0	0	n/a	graph
gov.usa.www  (https)	0.046263	48012	7.96	0.040120	48012	9.16	115%	graph
IPv6 operational: 62% of linked subdomains (5/8), 65% of all linked domains (13/20)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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