iP or domain name lookup

mail.nengqiang.com Server iP：

Current resolution：

domain resolution record：

2022-07-08-----2024-01-18 103.129.255.238

2024-01-18-----2024-01-18 45.254.48.73

2024-01-18-----2024-01-18 103.129.255.237

2024-01-18-----2024-01-18 183.136.182.9

2024-01-18-----2024-01-18 117.147.199.41

2022-07-08-----2022-07-08 101.71.155.44

2022-07-08-----2022-07-08 183.136.182.1

2022-07-08-----2022-07-08 117.147.199.33

2022-07-08-----2022-07-08 112.13.121.42

2022-07-08-----2022-07-08 115.236.119.70

2022-07-08-----2022-07-08 45.254.48.65