iP or domain name lookup

serverfault.com Server iP：

Current resolution：

domain resolution record：

2023-11-06-----2024-01-25 104.18.39.38

2023-11-06-----2024-01-25 172.64.148.218

2017-01-02-----2023-04-06 151.101.193.69

2017-01-02-----2023-04-05 151.101.129.69

2017-01-02-----2023-04-05 151.101.1.69

2017-01-02-----2023-04-05 151.101.65.69