gov.science.
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 2025.11.26 -
gov.science. |
Department of Energy
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
gov.cendi.www
(https)
0.141107
7323
0.40
0.006285
0
0
n/a
graph
gov.defense.www
(https)
0.037889
369
0.08
0.042495
369
0.07
88%
graph
gov.dhs.www
(https)
0.058231
105711
13.91
0.041996
105733
19.68
141%
graph
gov.energy.www
(https)
0.022691
117294
40.68
0.022157
117294
40.68
100%
graph
gov.nasa.www
(https)
0.038285
332217
66.70
0.040772
332217
63.37
95%
graph
gov.nih.nlm.www
(https)
0.064780
34769
4.14
0.060542
34769
4.42
107%
graph
gov.nist.www
(https)
0.112426
94761
6.46
0.042285
94761
17.21
267%
graph
gov.nsf.www
(https)
0.031264
81107
19.96
0.032714
81107
19.34
97%
graph
gov.ntis.www
(https)
0.067834
10375
1.18
0.126098
10375
0.63
53%
graph
•
gov.science.www
(https)
0.146063
7663
0.40
0.003049
0
0
n/a
graph
gov.transportation.www
(https)
0.033852
376
0.09
0.029448
374
0.10
113%
graph
gov.usda.www
(https)
0.053062
0
0
0.044679
0
0
n/a
graph
gov.usgs.www
(https)
2.220560
152067
0.52
2.220190
152067
0.52
100%
graph
mil.dtic.discover
(https)
0.430720
480238
8.52
0.081404
480238
45.23
531%
graph
IPv6 operational:
0%
of linked subdomains (0/1),
79%
of all linked domains (11/14)
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:
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