iP or domain name lookup

chaofan.aq3k5m4.cn Server iP：

Current resolution：

domain resolution record：

2021-01-11-----2021-01-11 154.91.147.38

2021-01-11-----2021-01-11 45.195.11.93

2021-01-11-----2021-01-11 45.195.12.81

2021-01-11-----2021-01-11 143.92.34.209

2021-01-11-----2021-01-11 191.101.47.36

2021-01-11-----2021-01-11 143.92.34.185

2021-01-11-----2021-01-11 154.91.147.54

2021-01-11-----2021-01-11 103.52.154.9

2021-01-11-----2021-01-11 154.91.155.79

2021-01-11-----2021-01-11 103.52.154.15

2021-01-11-----2021-01-11 154.91.155.89

2021-01-11-----2021-01-11 103.52.154.26

2021-01-11-----2021-01-11 103.43.10.82