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 2025.01.20 -

gov.fedcenter. | Environmental Protection Agency	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
gov.commerce.www  (https)	0.390471	91441	1.79	1.067793	91441	0.65	37%	graph
gov.dhs.www	0.062348	365	0.04	0.067455	363	0.04	92%	graph
gov.doi.www  (https)	0.033402	62479	14.44	0.038180	62479	12.54	87%	graph
gov.energy.www  [v4R] 1/0.017658s  [v6R] 1/0.037343s	0.040865	919	0.18	0.059471	919	0.12	68%	graph
gov.epa.www  (https)	0.039240	73081	14.30	0.032881	73081	17.42	122%	graph
• gov.fedcenter.www  (https)	0.207769	71990	2.65	0.159391	71990	3.45	130%	graph
gov.gsa.www  [v4R] 1/0.010820s  [v6R] 1/0.011080s	0.049880	234421	36.50	0.037073	234421	48.34	132%	graph
gov.hhs.www	0.042269	365	0.07	0.022833	365	0.13	191%	graph
gov.nasa.www  [v4R] 1/0.033218s  [v6R] 1/0.016937s	0.062341	295794	36.40	0.047777	295794	48.02	132%	graph
gov.state.www  [v4R] 1/0.012760s  [v6R] 1/0.008440s	0.058027	244704	32.19	0.058746	244704	32.19	100%	graph
gov.sustainability.www  [v4R] 1/0.023004s	0.051623	17581	2.63	0.017540	0	0	n/a	graph
gov.treasury.www	0.000	0	0	0.000	0	0	n/a	graph
gov.usps.www  [v4R] 1/0.122727s  [v6R] 1/0.013825s	0.239380	112787	3.60	0.069893	112787	12.47	346%	graph
gov.va.www  [v4R] 1/0.148549s  [v6R] 1/0.176609s	0.540657	64856	0.92	0.560408	64856	0.88	96%	graph
mil.army.usace.www	0.016187	376	0.18	0.028713	372	0.10	57%	graph
IPv6 operational: 100% of linked subdomains (1/1), 87% of all linked domains (13/15)	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