iP or domain name lookup

2m.edu828.cn Server iP：

Current resolution：

domain resolution record：

2021-11-04-----2021-11-08 183.131.119.113

2021-11-08-----2021-11-08 183.131.119.115

2021-11-08-----2021-11-08 42.81.144.95

2021-11-08-----2021-11-08 183.131.119.112

2021-11-04-----2021-11-04 116.153.11.18

2021-11-04-----2021-11-04 111.56.82.179

2021-11-04-----2021-11-04 123.187.27.208

2021-11-04-----2021-11-04 183.131.119.114

2021-11-04-----2021-11-04 138.113.151.181

2021-11-04-----2021-11-04 183.234.97.238

2021-11-04-----2021-11-04 60.5.255.220