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 2026.01.07 -

gov.nrc. | Nuclear Regulatory Commission	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.070034s  [v6R] 1/0.067405s	0.160919	82394	3.93	0.217214	82529	2.90	74%	graph
com.flickr.www  (https)	0.039983	46991	9.19	0.037774	46991	9.69	105%	graph
com.govdelivery.service  (https)  [v4R] 1/0.052339s  [v6R] 1/0.057050s	0.081583	7656	0.72	0.089671	7656	0.66	91%	graph
com.instagram.www  (https)	0.260307	811635	23.82	0.278709	810338	22.24	93%	graph
com.linkedin.www  (https)	0.198652	140072	5.40	0.150710	138797	7.06	131%	graph
com.twitter  (https)  [v4R] 1/0.070485s	0.215709	230497	8.18	0.005221	0	0	n/a	graph
com.youtube.www  (https)	0.225092	690494	23.41	0.213887	686423	24.59	105%	graph
gov.nrc-gateway.mapx  (https)	0.436748	49336	0.86	0.032645	0	0	n/a	graph
gov.nrc-gateway.oighotline  (https)  [v4R] 2/1.682466s	1.720502	13741	0.06	0.006394	0	0	n/a	graph
• gov.nrc.www  (https)	0.079516	105072	10.15	1.126980	105097	0.71	7%	graph
gov.oversight.nrcoig  (https)	0.550972	35764	0.50	0.592090	35764	0.46	93%	graph
gov.regulations.www  (https)	0.043588	919	0.16	0.031320	919	0.23	139%	graph
gov.usa.www  (https)	0.028666	47068	12.83	0.022991	47068	16.32	127%	graph
IPv6 operational: 33% of linked subdomains (1/3), 77% of all linked domains (10/13)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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