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 2026.03.08 -

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] 1/0.102588s  [v6R] 1/0.090731s	0.623896	460930	5.64	0.395407	464910	8.98	159%	graph
com.flickr.www  (https)	1.050590	53936	0.39	0.038964	53936	10.83	2763%	graph
com.govdelivery.service  (https)  [v4R] 1/0.051185s  [v6R] 1/0.055727s	0.207715	7656	0.28	0.087496	7656	0.67	238%	graph
com.instagram.www  (https)	0.437373	600086	10.48	0.404819	600261	11.34	108%	graph
com.linkedin.www  (https)	0.180601	141234	5.99	0.246075	141234	4.38	73%	graph
com.twitter  (https)  [v4R] 1/0.063342s	0.360017	239101	5.07	0.006322	0	0	n/a	graph
com.youtube.www  (https)	0.204916	682196	25.51	0.199386	679538	26.05	102%	graph
gov.nrc-gateway.mapx  (https)	0.554522	49340	0.68	0.053535	0	0	n/a	graph
gov.nrc-gateway.oighotline  (https)  [v4R] 2/0.070631s	0.106253	13741	0.99	0.010480	0	0	n/a	graph
• gov.nrc.www  (https)	0.057006	103605	13.87	0.070934	103629	11.29	81%	graph
gov.oversight.nrcoig  (https)	0.601523	35992	0.46	0.322464	35992	0.85	187%	graph
gov.regulations.www  (https)	0.031445	919	0.23	0.029831	919	0.24	107%	graph
gov.usa.www  (https)	0.018601	47580	20.17	0.019065	47580	19.11	95%	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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