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 2026.07.01 -

gov.mgi. | Department of Commerce	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.challenges  (https)	0.069128	5411	0.60	1.076637	5411	0.04	6%	graph
gov.commerce.www  (https)	0.055017	5343	0.74	0.079913	5385	0.52	70%	graph
gov.defense.www  (https)	1.109771	369	0.00	0.051716	369	0.06	2179%	graph
gov.energy.arpa-e.www  (https)	0.000	0	0	0.013820	0	0	n/a	graph
gov.energy.www  (https)	0.063674	130694	15.83	0.075847	130694	13.29	84%	graph
gov.fda.www  (https)  [v4R] 1/0.104739s  [v6R] 1/0.051741s	0.122547	10	0.00	0.065188	10	0.00	189%	graph
• gov.mgi.www  (https)	0.087435	36763	3.22	0.083800	36763	3.38	105%	graph
gov.nano.www  (https)	0.193888	69113	2.73	0.010649	0	0	n/a	graph
gov.nasa.www  (https)	0.353052	343218	7.42	1.126290	343218	2.33	31%	graph
gov.nih.www  (https)	1.115331	5461	0.04	0.080402	5486	0.52	1400%	graph
gov.nist.www  (https)	1.105327	94932	0.66	0.303543	94932	2.39	365%	graph
gov.nitrd.www  (https)	0.455992	127067	2.13	0.095752	127067	10.20	479%	graph
gov.nsf.www  (https)	0.057859	80517	10.78	0.695760	80517	0.88	8%	graph
gov.science.www	0.000	0	0	0.010573	0	0	n/a	graph
gov.state.www  (https)	1.199676	659508	4.20	0.142609	659508	35.43	844%	graph
gov.usa.www  [v4R] 1/1.033507s  [v6R] 1/0.015790s	1.085819	47199	0.33	0.069111	47199	5.22	1572%	graph
gov.usgs.www  (https)	0.080443	919	0.09	0.033932	919	0.21	242%	graph
gov.vote  (https)	0.083026	5314	0.49	0.039832	5356	1.05	215%	graph
gov.whitehouse.www  (https)	1.106263	289226	2.00	0.308712	289226	7.16	359%	graph
mil.af.www  (https)	0.139822	362	0.02	0.092364	362	0.03	151%	graph
mil.army.www  (https)	0.075744	177459	18.05	0.508565	177459	2.67	15%	graph
mil.darpa.www  (https)	1.321566	90385	0.52	0.013680	0	0	n/a	graph
mil.navy.www  (https)	0.899730	366	0.00	2.558353	366	0.00	35%	graph
IPv6 operational: 100% of linked subdomains (1/1), 83% of all linked domains (19/23)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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