iP or domain name lookup

io.wmu.edu.cn Server iP：

Current resolution：

domain resolution record：

2021-03-26-----2023-08-08 180.96.16.232

2022-03-07-----2023-08-08 27.221.108.51

2022-05-29-----2023-08-08 112.13.67.101

2022-03-07-----2022-05-29 116.211.138.205

2022-05-29-----2022-05-29 180.96.16.233

2022-03-07-----2022-03-07 122.9.167.87

2022-03-07-----2022-03-07 180.96.16.231

2019-11-20-----2021-03-26 116.211.138.208

2019-11-20-----2021-03-26 27.221.108.52

2021-02-24-----2021-02-24 182.140.213.110

2019-11-20-----2019-11-20 27.221.108.53

2019-11-20-----2019-11-20 183.61.189.168

2019-11-20-----2019-11-20 180.96.16.244

2019-11-20-----2019-11-20 180.96.16.253

2019-11-20-----2019-11-20 119.188.95.115