DNS Database information for codeforces.org


Date

IPv4

IPv6

MX and NS

Latest
104.21.10.252
172.67.131.190
2606:4700:3031::ac43:83be
2606:4700:3035::6815:afc


2023-04-13

104.21.3.220
172.67.153.157
2606:4700:3032::6815:3dc
2606:4700:3036::ac43:999d

2023-04-12

188.114.96.0
188.114.97.0
2a06:98c1:3120::
2a06:98c1:3121::

2023-02-01

104.21.3.220
172.67.153.157
2606:4700:3032::6815:3dc
2606:4700:3036::ac43:999d

2022-12-05

104.21.94.203
172.67.139.189
2606:4700:3030::6815:5ecb
2606:4700:3034::ac43:8bbd

2022-11-30

188.114.96.0
188.114.97.0
2a06:98c1:3120::
2a06:98c1:3121::

2022-10-16

104.21.94.203
172.67.139.189
2606:4700:3030::6815:5ecb
2606:4700:3034::ac43:8bbd

2022-06-11

104.26.14.185
104.26.15.185
172.67.69.125
2606:4700:20::681a:eb9
2606:4700:20::681a:fb9
2606:4700:20::ac43:457d

2022-04-30

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b

2022-04-19

188.114.96.0
188.114.97.0
2a06:98c1:3120::
2a06:98c1:3121::

2022-03-17

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b

2022-03-14

188.114.96.0
188.114.97.0
2a06:98c1:3120::
2a06:98c1:3121::

2022-03-10

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b

2022-02-25

188.114.96.0
188.114.97.0
2a06:98c1:3120::
2a06:98c1:3121::

2022-02-15

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b

2022-02-03

188.114.96.0
188.114.97.0
2a06:98c1:3120::
2a06:98c1:3121::

2022-01-05

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b

2021-12-30

172.64.80.1
2606:4700:130:436c:6f75:6466:6c61:7265

2021-11-29

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b

2021-11-25

188.114.96.51
188.114.97.51
2a06:98c1:3120::33
2a06:98c1:3121::33

2021-11-09

104.21.55.92
172.67.146.123
2606:4700:3033::6815:375c
2606:4700:3033::ac43:927b


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