iP or domain name lookup

ch-sh.net Server iP：

Current resolution：

domain resolution record：

2023-09-27-----2024-08-10 121.9.213.194

2019-05-22-----2023-04-18 121.9.213.193

2021-11-17-----2021-11-17 113.201.54.171

2021-11-17-----2021-11-17 218.60.111.137

2021-11-17-----2021-11-17 183.245.7.171

2021-11-17-----2021-11-17 121.22.238.171

2021-11-17-----2021-11-17 119.188.204.75

2021-11-17-----2021-11-17 183.216.188.171

2021-11-17-----2021-11-17 115.231.135.75

2021-11-17-----2021-11-17 101.206.207.139

2021-11-17-----2021-11-17 1.86.232.203