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.ntsb. | National Transportation Safety Board	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.108760s  [v6R] 1/0.049481s	0.226746	75462	2.55	0.148068	75602	3.90	153%	graph
com.flickr.www  (https)	0.042897	44789	8.14	0.043570	44789	7.95	98%	graph
com.instagram.www  (https)	0.479911	649619	10.35	0.502613	650964	9.89	96%	graph
com.linkedin.www  (https)	0.180320	139075	5.89	0.164083	139075	6.47	110%	graph
com.twitter  (https)  [v4R] 1/0.057921s	0.221089	269748	9.31	0.001190	0	0	n/a	graph
com.youtube.www  (https)	0.148633	607869	31.34	0.158232	605755	29.25	93%	graph
gov.dot.oig.www  (https)	0.647912	68752	0.81	0.128467	0	0	n/a	graph
gov.ntsb.carol  (https)	0.098437	1953	0.15	0.102468	1953	0.15	96%	graph
gov.ntsb.data  (https)  [v4R] 1/0.048100s  [v6R] 1/0.041758s	0.112893	63870	4.35	0.107962	63870	4.55	105%	graph
• gov.ntsb.www  (https)  [v4R] 1/0.061613s  [v6R] 1/0.050600s	0.092762	66700	5.53	0.076361	66700	6.70	121%	graph
gov.usa.www  (https)	0.033401	48012	11.10	0.052966	48012	7.04	63%	graph
IPv6 operational: 100% of linked subdomains (3/3), 82% of all linked domains (9/11)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]