iP or domain name lookup

chencang.oltonline.com Server iP：

Current resolution：

domain resolution record：

2023-07-04-----2023-07-04 220.181.33.176

2023-07-04-----2023-07-04 111.45.3.16

2023-07-04-----2023-07-04 223.109.81.160

2023-07-04-----2023-07-04 112.80.255.152

2023-07-04-----2023-07-04 153.3.236.79

2023-07-04-----2023-07-04 223.109.81.162

2023-07-04-----2023-07-04 182.61.201.92

2023-07-04-----2023-07-04 14.215.179.22