iP or domain name lookup

d9book.com Server iP：

Current resolution：

domain resolution record：

2024-07-07-----2024-11-02 8.137.125.242

2024-01-08-----2024-05-26 180.163.28.105

2024-01-08-----2024-05-26 140.207.177.207

2023-09-18-----2023-09-18 47.96.232.78