iP or domain name lookup

class.wwwcx.net Server iP：

Current resolution：

domain resolution record：

2024-05-18-----2024-07-30 141.11.137.191

2024-06-04-----2024-06-04 91.195.240.12

2024-06-04-----2024-06-04 183.192.65.101

2022-11-01-----2023-05-10 47.87.149.177

2022-07-08-----2022-08-09 194.33.39.141

2022-07-02-----2022-07-02 23.95.37.40