iP or domain name lookup

hj.houjianvs.com Server iP：

Current resolution：

domain resolution record：

2021-04-01-----2021-04-01 156.232.180.41

2021-04-01-----2021-04-01 154.95.175.231

2021-04-01-----2021-04-01 156.232.180.40

2021-04-01-----2021-04-01 156.232.180.36

2021-04-01-----2021-04-01 154.95.223.194

2021-04-01-----2021-04-01 154.95.175.233

2021-04-01-----2021-04-01 156.232.180.39

2021-04-01-----2021-04-01 156.232.248.34

2021-04-01-----2021-04-01 156.232.248.38

2021-04-01-----2021-04-01 156.232.180.38

2021-04-01-----2021-04-01 156.232.180.35