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 2026.07.22 -

gov.hurricanes. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.commerce.www  [v4R] 1/0.019533s  [v6R] 1/0.027920s	0.065780	5343	0.63	0.073596	5385	0.56	90%	graph
gov.fema.www  [v4R] 1/0.052599s  [v6R] 1/0.093287s	0.283568	120867	3.26	0.184609	120867	5.01	154%	graph
• gov.hurricanes.www  (https)  [v4R] 1/0.102872s	0.524004	173074	2.52	0.040342	0	0	n/a	graph
gov.noaa.aoml.www  [v4R] 1/0.071246s	1.939731	179204	0.71	0.107438	0	0	n/a	graph
gov.noaa.cio.www  [v4R] 1/0.226414s	0.329578	0	0	0.030219	0	0	n/a	graph
gov.noaa.ncep.wpc.www	0.048212	161866	25.73	0.195915	161866	6.33	25%	graph
gov.noaa.ncep.www	0.040181	0	0	0.040265	0	0	n/a	graph
gov.noaa.ndbc.www  (https)	0.064404	26504	3.16	1.082277	26504	0.19	6%	graph
gov.noaa.nesdis.star.www  (https)  [v4R] 1/0.065170s  [v6R] 1/0.106368s	0.104420	36970	2.71	0.142014	36970	1.99	73%	graph
gov.noaa.rdc.www	0.010607	0	0	0.006305	0	0	n/a	graph
gov.noaa.spc.www  [v4R] 1/0.162860s  [v6R] 1/0.024701s	0.200865	53920	2.06	0.280114	53920	1.47	71%	graph
gov.noaa.www  [v4R] 1/0.019456s  [v6R] 1/0.007169s	0.056099	0	0	0.033543	0	0	n/a	graph
gov.noaa.www  (https)	0.082573	0	0	0.131989	0	0	n/a	graph
gov.ready.www  [v4R] 1/0.055740s  [v6R] 1/0.331077s	0.157641	54287	2.64	0.410627	54287	1.01	38%	graph
gov.usa.www  [v4R] 1/0.015728s  [v6R] 1/0.016302s	0.070376	47199	5.14	0.050006	47199	7.20	140%	graph
gov.weather.digital	0.148475	45161	2.33	0.309215	45161	1.12	48%	graph
gov.weather.ocean  (https)	0.070087	25182	2.74	0.006387	0	0	n/a	graph
gov.weather.www  [v4R] 1/0.026642s  [v6R] 1/0.062092s	0.086897	124537	11.05	0.116391	124537	8.19	74%	graph
gov.weather.www  (https)	0.060913	124537	15.84	0.068358	124537	13.97	88%	graph
IPv6 operational: 0% of linked subdomains (0/1), 58% of all linked domains (11/19)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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