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 2026.02.22 -
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]
1/0.095812s
[v6R]
1/0.071273s
0.376867
456902
9.27
0.317729
457265
11.01
119%
graph
com.github
(https)
0.058526
559273
73.57
0.005386
0
0
n/a
graph
com.googletagmanager.www
(https)
0.029157
1561
0.41
0.028734
1561
0.43
104%
graph
com.govdelivery.public
(https)
[v4R]
1/0.054162s
[v6R]
1/0.063593s
0.092212
7656
0.63
0.090968
7656
0.65
102%
graph
com.linkedin.www
(https)
0.198656
141195
5.44
0.304064
141194
3.54
65%
graph
com.twitter.www
(https)
[v4R]
2/0.093309s
0.215333
237018
8.41
0.003035
0
0
n/a
graph
com.youtube.www
(https)
0.193859
684831
27.07
0.179630
688342
29.34
108%
graph
gov.challenge.portal
(https)
[v4R]
1/0.263627s
[v6R]
1/0.311530s
0.347810
5304
0.12
0.405703
5304
0.10
86%
graph
•
gov.challenge.www
(https)
0.386614
26438
0.52
0.123982
26438
1.64
314%
graph
gov.gsa.www
(https)
0.031883
199556
49.11
0.028971
199556
54.37
111%
graph
gov.login.secure
(https)
0.123635
17896
1.11
0.098996
17896
1.39
126%
graph
gov.usa.www
(https)
0.018445
47580
20.17
0.019571
47580
19.11
95%
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:
[email protected]