iP or domain name lookup

ns4.bvip.ldyunos.com Server iP：

Current resolution：

domain resolution record：

2023-05-04-----2023-09-13 14.29.94.45

2023-05-23-----2023-09-13 157.148.67.200

2023-05-23-----2023-09-13 111.45.8.36

2023-05-06-----2023-05-06 72.14.185.43

2023-05-06-----2023-05-06 45.79.19.196

2023-02-04-----2023-04-20 14.29.94.51

2023-04-19-----2023-04-20 96.126.123.244

2023-02-04-----2023-02-04 111.45.8.33

2023-02-04-----2023-02-04 157.148.67.193