iP or domain name lookup

jiaowuchu.sdctcm.edu.cn Server iP：

Current resolution：

domain resolution record：

2022-03-08-----2023-07-04 27.221.108.54

2022-03-08-----2023-07-04 180.96.16.244

2022-10-17-----2023-07-04 116.211.138.205

2023-07-04-----2023-07-04 183.61.189.171

2022-10-17-----2022-10-17 183.61.189.170

2022-10-17-----2022-10-17 61.54.31.42

2022-10-17-----2022-10-17 61.54.31.41

2022-03-08-----2022-03-08 122.9.167.87

2022-03-08-----2022-03-08 116.211.138.204