iP or domain name lookup

api.csjj.online Server iP：

Current resolution：

domain resolution record：

2023-06-01-----2023-06-17 18.138.122.138

2023-06-17-----2023-06-17 3.0.11.221

2023-06-17-----2023-06-17 13.250.223.230

2023-06-01-----2023-06-01 13.228.163.0

2023-05-31-----2023-05-31 52.220.28.149

2023-05-31-----2023-05-31 18.140.28.8

2023-05-18-----2023-05-21 52.74.77.146

2023-05-18-----2023-05-21 54.255.3.125

2023-04-24-----2023-04-24 18.141.94.61

2023-04-24-----2023-04-24 18.140.89.138

2023-04-24-----2023-04-24 52.74.178.150