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 2026.02.15 -
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)
0.059291
7236
0.94
0.005206
0
0
n/a
graph
gov.defense.www
(https)
0.131936
369
0.02
0.043641
369
0.07
305%
graph
gov.dhs.www
(https)
0.058407
299884
39.45
0.071843
299906
32.23
82%
graph
gov.energy.www
(https)
0.020485
117325
44.76
0.022630
117325
40.69
91%
graph
gov.nasa.www
(https)
0.080659
286279
27.30
0.039636
286279
56.00
205%
graph
gov.nih.nlm.www
(https)
0.083787
34757
3.19
0.062698
34757
4.28
134%
graph
gov.nist.www
(https)
0.056430
95434
13.00
0.048102
95434
15.17
117%
graph
gov.nsf.www
(https)
0.030530
82871
21.08
0.090959
82871
7.03
33%
graph
gov.ntis.www
(https)
0.161391
10375
0.49
0.064311
10375
1.24
252%
graph
•
gov.science.www
(https)
0.121085
7602
0.48
0.003029
0
0
n/a
graph
gov.transportation.www
(https)
0.060141
376
0.05
0.078166
376
0.04
77%
graph
gov.usda.www
(https)
0.036058
0
0
0.034991
0
0
n/a
graph
gov.usgs.www
(https)
2.229315
140712
0.48
2.218605
140712
0.48
100%
graph
mil.dtic.discover
(https)
0.582157
481457
6.31
0.056836
481457
65.59
1039%
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
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