iP or domain name lookup

mail.chntheatre.edu.cn Server iP：

Current resolution：

domain resolution record：

2022-06-21-----2023-10-10 103.129.255.238

2023-10-10-----2023-10-10 45.254.48.73

2023-10-10-----2023-10-10 117.147.199.41

2023-10-10-----2023-10-10 183.136.182.9

2023-10-10-----2023-10-10 35.71.138.126

2022-06-21-----2023-06-02 101.71.155.44

2022-06-21-----2023-06-02 183.136.182.1

2022-06-21-----2023-06-02 117.147.199.33

2022-06-21-----2023-06-02 112.13.121.42

2022-06-21-----2023-06-02 45.254.48.65

2022-06-21-----2023-06-02 115.236.119.70

2023-06-02-----2023-06-02 103.129.255.237

2020-07-13-----2020-07-13 123.58.177.239