iP or domain name lookup

ubcsp.dhitn.cn Server iP：

Current resolution：

domain resolution record：

2025-10-25-----2025-12-27 54.153.56.183

2023-07-04-----2023-07-04 220.181.33.176

2023-07-04-----2023-07-04 223.109.81.162

2023-07-04-----2023-07-04 111.45.3.16

2023-07-04-----2023-07-04 153.3.236.79

2023-07-04-----2023-07-04 112.80.255.152

2023-07-04-----2023-07-04 182.61.201.50

2023-07-04-----2023-07-04 223.109.81.161

2021-12-07-----2021-12-07 107.186.169.79