gov.challenge.
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 2025.07.25 -
gov.challenge. |
General Services Administration
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v4R]
1/0.051775s
0.190107
76866
3.09
0.113260
77249
5.22
169%
graph
com.github
(https)
0.111944
546997
37.60
0.003393
0
0
n/a
graph
com.googletagmanager.www
(https)
0.043729
1561
0.28
0.030092
1561
0.40
143%
graph
com.govdelivery.public
(https)
[v4R]
1/0.171432s
[v6R]
1/0.170231s
0.226521
8657
0.29
0.225245
8657
0.29
100%
graph
com.linkedin.www
(https)
0.148091
138954
7.16
0.174120
138954
6.09
85%
graph
com.twitter.www
(https)
[v4R]
2/0.100390s
0.227023
274201
9.22
0.001205
0
0
n/a
graph
com.youtube.www
(https)
0.193281
613566
24.25
0.189441
613747
24.78
102%
graph
gov.challenge.portal
(https)
[v4R]
1/0.242771s
[v6R]
1/0.232674s
0.324924
5304
0.12
0.319045
5304
0.13
102%
graph
•
gov.challenge.www
(https)
0.353256
26438
0.57
0.031627
26438
6.51
1139%
graph
gov.gsa.www
(https)
0.024894
216808
68.92
0.024751
216808
68.92
100%
graph
gov.login.secure
(https)
0.110943
17938
1.24
0.102284
17938
1.34
108%
graph
gov.usa.www
(https)
0.021496
48046
17.46
0.021675
48046
17.46
100%
graph
IPv6 operational:
100%
of linked subdomains (2/2),
83%
of all linked domains (10/12)
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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