iP or domain name lookup

mail.cauc.edu.cn Server iP：

Current resolution：

domain resolution record：

2024-02-19-----2024-08-15 45.195.17.253

2024-06-29-----2024-08-15 220.197.30.153

2024-06-29-----2024-08-15 111.124.200.57

2024-06-29-----2024-08-15 117.135.207.57

2022-06-28-----2022-11-02 115.236.119.70

2022-06-28-----2022-11-02 117.147.199.33

2022-06-28-----2022-11-02 45.254.48.65

2022-06-28-----2022-11-02 183.136.182.1

2022-06-28-----2022-11-02 101.71.155.44

2022-11-02-----2022-11-02 112.13.121.42

2022-11-02-----2022-11-02 103.129.255.237

2022-06-28-----2022-06-28 103.129.255.238

2019-11-08-----2021-08-02 123.58.177.239

2017-08-08-----2019-07-16 202.113.32.32