iP or domain name lookup

bistu.edu.cn Server iP：

Current resolution：

domain resolution record：

2024-02-20-----2024-02-20 159.69.42.212

2022-03-10-----2022-03-10 45.56.79.23

2021-03-27-----2021-09-29 159.69.83.207

2021-03-10-----2021-03-10 95.216.161.60

2021-01-02-----2021-01-02 159.69.186.9

2020-11-20-----2020-11-20 69.172.201.208

2018-09-18-----2018-09-18 221.179.46.190

2018-09-08-----2018-09-08 221.179.46.194