iP or domain name lookup

www.sinam.cn Server iP：

Current resolution：

domain resolution record：

2021-07-15-----2021-07-15 185.172.144.71

2021-05-11-----2021-05-11 54.153.56.183

2021-04-10-----2021-05-02 47.245.33.84

2021-04-10-----2021-05-02 47.245.55.25

2021-04-10-----2021-05-02 47.91.24.26

2021-04-10-----2021-05-02 47.245.31.77

2021-04-10-----2021-05-02 47.245.26.101

2021-04-10-----2021-05-02 47.245.57.69

2021-04-13-----2021-05-02 47.245.34.200

2021-04-10-----2021-04-25 47.245.54.31

2021-04-10-----2021-04-25 47.245.26.72

2021-04-13-----2021-04-25 47.245.25.30

2021-03-14-----2021-04-04 156.233.15.245