iP or domain name lookup

rfsp41.com Server iP：

Current resolution：

domain resolution record：

2022-09-05-----2024-07-05 20.97.237.17

2023-12-20-----2023-12-20 156.251.239.186

2023-12-07-----2023-12-07 156.251.239.181

2023-11-23-----2023-11-23 156.251.239.183

2023-10-09-----2023-10-09 156.234.127.180

2023-10-05-----2023-10-05 156.234.127.11

2023-10-02-----2023-10-02 156.234.127.148

2023-09-09-----2023-09-09 156.234.127.156

2023-08-20-----2023-08-20 156.234.127.104

2023-08-17-----2023-08-17 156.234.127.105

2023-04-06-----2023-05-20 156.234.127.10

2023-04-06-----2023-04-06 182.43.124.6