iP or domain name lookup

iiv.123sp1.cyou Server iP：

Current resolution：

domain resolution record：

2021-04-27-----2021-05-29 199.180.115.81

2021-04-27-----2021-05-29 154.3.7.126

2021-04-27-----2021-05-29 38.106.20.118

2021-05-29-----2021-05-29 173.242.124.212

2021-05-29-----2021-05-29 45.137.216.109

2021-05-29-----2021-05-29 216.24.182.182

2021-04-27-----2021-04-27 64.64.230.247

2021-04-27-----2021-04-27 67.198.222.220

2021-04-27-----2021-04-27 74.211.98.101