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.nasa. | National Aeronautics and Space Administration	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.constantcontactpages.lp  (https)	0.305103	5375	0.13	0.023113	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.138105s	2.571464	428611	1.27	2.618382	431021	1.26	99%	graph
com.googletagmanager.www  (https)	0.057925	1561	0.21	0.051731	1561	0.23	112%	graph
com.instagram.www  (https)	0.560103	411793	5.61	0.547265	411699	5.74	102%	graph
com.x  (https)	0.851621	280445	2.51	0.002605	0	0	n/a	graph
com.youtube.www  (https)	0.346765	765320	16.88	0.438970	770971	13.43	80%	graph
gov.nasa.ciencia  (https)	0.700678	375791	4.10	0.006347	0	0	n/a	graph
gov.nasa.oig  [v4R] 1/1.022463s  [v6R] 1/0.013082s	2.795829	329852	0.90	0.108922	329852	23.30	2588%	graph
gov.nasa.plus  (https)	0.396576	349646	6.74	0.309069	349646	8.63	128%	graph
gov.nasa.science  (https)	1.144869	350607	2.34	0.005232	0	0	n/a	graph
• gov.nasa.www  (https)	0.105992	343218	24.94	1.033546	343218	2.53	10%	graph
org.gmpg  (https)	0.726803	1698	0.02	0.002508	0	0	n/a	graph
IPv6 operational: 60% of linked subdomains (3/5), 58% of all linked domains (7/12)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

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