iP or domain name lookup

qbdun.com Server iP：

Current resolution：

domain resolution record：

2023-06-25-----2024-10-16 154.23.153.60

2021-12-31-----2022-05-02 45.158.23.114

2021-12-31-----2022-01-08 45.158.23.250

2022-01-02-----2022-01-08 172.247.5.158