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 2026.02.21 -

gov.faasafety. | Department of Transportation	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.youtube.www  (https)	0.344902	682689	15.14	0.222244	684449	23.52	155%	graph
gov.data.www  [v4R] 2/0.395291s  [v6R] 2/0.374661s	0.781394	121568	1.19	0.406778	121568	2.28	192%	graph
gov.dot.www	0.012344	365	0.23	0.011321	365	0.25	109%	graph
gov.dot.www  (https)	0.022816	365	0.13	0.033896	365	0.08	67%	graph
gov.faa.drs  (https)	0.097466	20750	1.63	0.143465	20772	1.11	68%	graph
gov.faa.registry  (https)	0.000	0	0	0.000	0	0	n/a	graph
gov.faa.registry.amsrvs  (https)	0.024807	0	0	0.023612	0	0	n/a	graph
gov.faa.tfr  [v4R] 2/0.110943s  [v6R] 2/0.164418s	0.176619	8333	0.36	0.224786	8357	0.28	79%	graph
gov.faa.www  [v4R] 1/0.011666s  [v6R] 1/0.010889s	0.066964	123187	14.24	0.043590	123187	21.86	153%	graph
gov.faa.www  (https)	0.042427	123187	22.38	0.036596	123187	26.11	117%	graph
• gov.faasafety.www  (https)	0.163319	86934	4.07	0.109922	86934	6.08	150%	graph
gov.plainlanguage.www  [v4R] 2/0.042346s  [v6R] 2/0.039920s	0.341321	28713	0.64	0.063416	28713	3.48	541%	graph
gov.regulations.www  [v4R] 1/0.015990s  [v6R] 1/0.013420s	0.039132	919	0.18	0.030906	919	0.23	130%	graph
gov.usa.www  [v4R] 1/0.004969s  [v6R] 1/0.005448s	0.024964	47580	15.13	0.027439	47580	13.44	89%	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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