iP or domain name lookup

b.xinshengdaxue.com Server iP：

Current resolution：

domain resolution record：

2023-02-26-----2024-02-01 104.18.42.112

2023-02-26-----2024-02-01 172.64.145.144

2023-04-21-----2023-07-01 104.18.3.12

2023-04-21-----2023-07-01 104.18.2.12

2023-02-03-----2023-02-03 104.18.13.46

2023-02-03-----2023-02-03 104.18.12.46

2017-03-07-----2020-06-02 128.199.158.79

2017-03-07-----2020-06-02 107.170.1.165

2018-01-20-----2020-06-02 139.59.16.50

2018-01-20-----2020-06-02 128.199.232.1

2017-03-07-----2017-03-07 95.85.1.232