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 2025.09.17 -

gov.nifc. | Department of the Interior	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.facebook  [v4R] 3/0.396102s  [v6R] 3/0.217604s	0.533375	75458	1.08	0.428993	75596	1.35	125%	graph
com.facebook.www  (https)  [v4R] 1/0.141699s  [v6R] 1/0.111918s	0.284509	75462	2.03	0.291723	75598	1.98	98%	graph
com.flickr.www  (https)	0.048977	46343	7.37	0.041590	46343	8.62	117%	graph
com.linkedin.www  (https)	0.167298	138894	6.35	0.188188	137692	5.59	88%	graph
com.twitter  (https)  [v4R] 1/0.110449s	0.230026	221001	7.33	0.001242	0	0	n/a	graph
com.unpkg  (https)	0.071508	23212	2.49	0.046486	23212	3.85	154%	graph
com.youtube.www  (https)	0.151328	658669	33.28	0.209061	662020	24.17	73%	graph
gov.blm.www  (https)	0.831725	113333	1.04	0.356187	113333	2.43	233%	graph
gov.doi.firejobs.www  (https)	0.532091	36812	0.53	0.559718	36812	0.50	95%	graph
gov.doi.www  (https)	0.030363	58316	14.83	0.032135	58316	13.90	94%	graph
gov.doioig.www  (https)	0.525024	48837	0.71	0.465844	48837	0.80	113%	graph
gov.nifc.health  (https)	0.291502	720	0.02	0.007513	0	0	n/a	graph
gov.nifc.uas  (https)	0.388535	26250	0.52	0.007708	0	0	n/a	graph
gov.nifc.www  [v4R] 1/0.072377s  [v6R] 1/0.045938s	0.709261	270502	2.91	0.444661	270502	4.65	160%	graph
• gov.nifc.www  (https)	0.925242	270502	2.23	0.738210	270502	2.80	125%	graph
gov.nps.www  (https)  [v4R] 1/0.031690s  [v6R] 1/0.027430s	0.040178	67530	12.88	0.033741	67530	15.61	121%	graph
gov.nwcg.iqcsweb  (https)	0.380977	31018	0.62	0.032059	0	0	n/a	graph
gov.usa.www  (https)	0.022684	48043	16.66	0.021173	48043	17.45	105%	graph
gov.usda.fs.www  (https)	0.253250	94531	2.85	0.254918	94531	2.84	100%	graph
gov.wildfire.inciweb  (https)	0.355036	28672	0.62	0.015789	0	0	n/a	graph
net.fbcdn.xx.scontent-atl3-2  (https)	0.062398	0	0	0.063675	0	0	n/a	graph
IPv6 operational: 50% of linked subdomains (2/4), 71% of all linked domains (15/21)	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]