iP or domain name lookup

csgo.exchange Server iP：

Current resolution：

domain resolution record：

2020-08-21-----2024-07-18 172.67.204.152

2021-05-01-----2024-07-18 104.21.93.51

2024-03-18-----2024-03-18 188.114.96.3

2023-07-30-----2023-07-30 188.114.97.3

2020-08-21-----2020-12-14 104.27.183.89

2020-08-21-----2020-12-14 104.27.182.89

2019-07-12-----2020-04-03 104.24.119.25

2019-07-12-----2020-04-03 104.24.118.25

2017-07-12-----2017-07-13 104.27.170.249

2017-07-12-----2017-07-12 104.27.171.249