iP or domain name lookup

mail.515cn.com Server iP：

Current resolution：

domain resolution record：

2023-03-02-----2023-07-31 47.246.109.206

2023-07-31-----2023-07-31 47.246.136.233

2023-07-31-----2023-07-31 47.246.146.253

2023-07-31-----2023-07-31 47.246.137.46

2023-03-02-----2023-03-02 59.82.15.78

2023-03-02-----2023-03-02 59.82.43.117

2023-03-02-----2023-03-02 59.82.9.177

2023-03-02-----2023-03-02 59.82.44.105

2021-10-06-----2021-10-29 42.120.226.13

2021-10-06-----2021-10-29 42.120.219.1

2021-10-06-----2021-10-29 42.120.158.76

2021-10-06-----2021-10-29 42.156.140.99

2021-10-06-----2021-10-29 42.156.140.172

2021-10-06-----2021-10-29 42.120.226.20

2021-10-06-----2021-10-29 42.120.226.22

2021-10-06-----2021-10-29 42.120.226.7

2021-10-06-----2021-10-06 47.89.74.71