iP or domain name lookup

res.cnwest.com Server iP：

Current resolution：

domain resolution record：

2021-05-14-----2021-05-14 58.218.215.129

2021-05-14-----2021-05-14 121.207.229.201

2021-05-14-----2021-05-14 221.236.11.78

2021-05-14-----2021-05-14 120.223.244.242

2021-05-14-----2021-05-14 113.142.77.218

2021-05-14-----2021-05-14 61.168.100.176

2021-05-14-----2021-05-14 117.25.133.185

2021-05-14-----2021-05-14 219.147.157.81

2021-05-14-----2021-05-14 120.223.244.243

2021-05-14-----2021-05-14 123.129.244.197

2021-05-14-----2021-05-14 223.111.24.73