gov.listo.
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 2025.09.23 -
gov.listo. |
Department of Homeland Security
v4[s]
v4[B]
v4[Mbps]
v6[s]
v6[B]
v6[Mbps]
6/4[Mbps]
v4|v6
com.facebook.www
(https)
[v6R]
1/0.095458s
0.146914
77105
4.03
0.228036
76578
2.56
64%
graph
com.googletagmanager.www
(https)
0.043339
1561
0.28
0.040354
1561
0.30
108%
graph
com.twitter
(https)
[v4R]
1/0.270139s
0.640485
221214
2.64
0.003425
0
0
n/a
graph
com.youtube.www
(https)
0.180498
667868
28.31
0.405078
664426
12.52
44%
graph
gov.dhs
(https)
[v4R]
1/0.068168s
[v6R]
1/0.064306s
0.147215
104613
5.43
0.131636
104635
6.09
112%
graph
gov.dhs.oig.www
(https)
0.074029
59255
6.11
0.093858
59255
4.86
80%
graph
gov.dhs.www
(https)
0.099428
104613
8.06
0.099496
104636
8.06
100%
graph
gov.fema.www
(https)
0.080209
119799
11.42
0.076445
119799
12.03
105%
graph
•
gov.listo.www
(https)
[v4R]
1/0.084457s
[v6R]
1/0.090602s
0.913680
50564
0.42
0.146283
50564
2.64
625%
graph
gov.ready.www
(https)
0.055859
52861
7.33
0.118668
52861
3.42
47%
graph
gov.usa
(https)
[v4R]
1/0.044666s
[v6R]
1/0.035303s
0.077119
48043
4.76
0.078287
48043
4.70
99%
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:
[email protected]