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 2025.06.01 -

gov.mshastanddown. | Department of Labor	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook.www  (https)  [v4R] 1/0.068282s  [v6R] 1/0.035230s	0.181099	79007	3.33	0.091964	76612	6.42	193%	graph
com.govdelivery.public  (https)  [v4R] 1/0.174942s  [v6R] 1/0.157961s	0.233183	8657	0.28	0.215212	8657	0.31	108%	graph
com.instagram.www  (https)	0.238507	447552	14.35	0.323841	447388	10.57	74%	graph
com.linkedin.www  (https)	0.138954	138931	7.68	0.267737	138931	3.97	52%	graph
com.twitter.www  (https)  [v4R] 2/0.094655s	0.209965	265614	9.70	0.001192	0	0	n/a	graph
com.youtube.www  (https)	0.200939	614609	23.45	0.147242	617360	32.04	137%	graph
gov.dol.oig.www  (https)	0.108008	61491	4.34	0.001186	0	0	n/a	graph
gov.dol.www  (https)	0.034317	90672	20.35	0.056847	90690	12.36	61%	graph
gov.msha.arlweb  (https)  [v4R] 1/0.029688s  [v6R] 1/0.037797s	0.055629	232057	32.19	0.072136	232057	24.59	76%	graph
gov.msha.www  [v4R] 1/0.004627s  [v6R] 1/0.004863s	0.032727	232057	55.33	0.034801	232057	52.07	94%	graph
gov.msha.www  (https)	0.024154	232057	73.77	0.027011	232057	65.57	89%	graph
• gov.mshastanddown.www  (https)  [v4R] 1/0.113481s  [v6R] 1/0.038346s	0.167907	123425	5.64	0.065800	123425	14.49	257%	graph
gov.usa.www  (https)	0.025585	47950	14.63	0.018080	47950	20.32	139%	graph
gov.whitehouse.www  (https)	0.024442	266586	84.75	0.024007	266586	84.75	100%	graph
IPv6 operational: 100% of linked subdomains (1/1), 86% of all linked domains (12/14)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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