gov.fedcenter.
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 2026.11.10 -
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)
0.038385
5332
1.07
0.043379
5374
0.95
89%
graph
gov.dhs.www
[v4R]
1/0.044627s
[v6R]
1/0.082279s
0.088185
92961
8.06
0.156725
92975
4.55
56%
graph
gov.doi.www
(https)
0.247165
57867
1.79
0.084929
57867
5.26
294%
graph
gov.energy.www
[v4R]
1/0.017367s
[v6R]
1/0.018778s
0.039929
130820
25.59
0.039654
130820
25.59
100%
graph
gov.epa.www
(https)
0.032445
64922
15.48
0.033970
64922
15.01
97%
graph
•
gov.fedcenter.www
(https)
0.223865
64128
2.19
0.201636
64128
2.43
111%
graph
gov.hhs.www
0.027876
365
0.10
0.025928
363
0.11
107%
graph
gov.va.www
[v4R]
1/0.139062s
[v6R]
1/0.153360s
0.570304
124502
1.67
0.600132
124502
1.58
95%
graph
mil.army.usace.cptrack
(https)
0.225059
11376
0.39
0.033552
0
0
n/a
graph
mil.army.usace.www
0.028122
376
0.10
0.015847
374
0.19
186%
graph
mil.dren.erdc.listbuilder
(https)
[v4R]
1/0.251392s
[v6R]
1/0.151337s
0.693411
6988
0.08
0.812023
6987
0.07
85%
graph
IPv6 operational:
100%
of linked subdomains (1/1),
91%
of all linked domains (10/11)
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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