iP or domain name lookup

un.cc Server iP：

Current resolution：

domain resolution record：

2024-12-16-----2025-12-11 153.37.136.107

2022-03-17-----2022-03-17 45.33.20.235

2021-04-16-----2021-04-16 47.91.170.222

2020-11-21-----2020-11-24 69.172.201.208

2020-09-29-----2020-09-29 212.129.137.52

2020-05-18-----2020-05-18 203.107.43.165

2019-05-21-----2019-12-18 47.100.132.66

2019-12-18-----2019-12-18 121.43.52.73

2017-06-28-----2018-02-24 121.40.230.56

2018-01-19-----2018-01-27 115.29.212.71

2017-06-28-----2017-06-28 121.42.224.222