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 2025.04.16 -

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] 1/0.714503s  [v6R] 1/0.652281s	2.918392	83121	0.22	2.858797	83121	0.22	102%	graph
gov.fema.www  [v4R] 1/0.117065s  [v6R] 1/0.164831s	0.181205	118524	5.00	0.197735	118524	4.59	92%	graph
• gov.hurricanes.www  (https)  [v4R] 1/0.250246s	0.313991	67219	1.64	0.064240	0	0	n/a	graph
gov.listo.www  (https)  [v4R] 1/0.100682s  [v6R] 1/0.147244s	0.196477	52551	2.05	0.193747	52551	2.08	102%	graph
gov.noaa.aoml.www  [v4R] 1/0.066518s	0.375432	172041	3.50	0.015743	0	0	n/a	graph
gov.noaa.cio.www  [v4R] 2/0.140872s  [v6R] 2/0.043399s	0.158676	919	0.04	0.060997	919	0.12	263%	graph
gov.noaa.ncep.wpc.www	0.033496	176804	40.88	0.030874	176804	44.96	110%	graph
gov.noaa.ncep.www	0.031988	0	0	0.064178	0	0	n/a	graph
gov.noaa.nws.www  [v4R] 1/0.110700s  [v6R] 2/0.062687s	0.150307	0	0	0.110881	153514	10.65	n/a	graph
gov.noaa.spc.www  [v4R] 1/0.023579s  [v6R] 1/0.008784s	0.116379	53255	3.50	0.030222	53255	13.54	387%	graph
gov.noaa.www  [v4R] 1/0.005351s  [v6R] 1/0.004393s	0.026107	919	0.27	0.022881	919	0.32	118%	graph
gov.noaa.www  (https)	0.119460	919	0.06	0.040904	919	0.18	298%	graph
gov.ready.www  [v4R] 1/0.049309s  [v6R] 1/0.037389s	0.133666	54694	3.14	0.113590	54694	3.69	118%	graph
gov.usa.www  [v4R] 1/0.005437s  [v6R] 1/0.005216s	0.024917	49915	15.87	0.023519	49915	16.56	104%	graph
gov.weather  [v4R] 2/0.046842s  [v6R] 2/0.052173s	0.092405	153514	12.73	0.107461	153514	10.95	86%	graph
gov.weather.ocean  (https)	0.044587	26310	4.56	0.003361	0	0	n/a	graph
gov.weather.www  [v4R] 1/0.016446s  [v6R] 1/0.016464s	0.071869	153514	16.50	0.065047	153514	18.02	109%	graph
gov.weather.www  (https)	0.035949	153514	33.46	0.044520	153514	26.62	80%	graph
IPv6 operational: 0% of linked subdomains (0/1), 78% of all linked domains (14/18)	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: itrg-contact@list.nist.gov