iP or domain name lookup

ceshi.nittb.com Server iP：

Current resolution：

domain resolution record：

2021-10-08-----2021-10-08 121.51.175.120

2021-10-08-----2021-10-08 123.138.58.33

2021-10-08-----2021-10-08 223.111.96.25

2021-10-08-----2021-10-08 27.221.54.169

2021-10-08-----2021-10-08 60.174.59.205

2021-10-08-----2021-10-08 223.111.97.142

2021-10-08-----2021-10-08 60.174.59.147

2021-10-08-----2021-10-08 180.96.32.88

2021-10-08-----2021-10-08 42.81.120.12

2021-10-08-----2021-10-08 61.156.152.51

2021-10-08-----2021-10-08 223.111.97.143

2021-10-08-----2021-10-08 117.68.66.28

2021-10-08-----2021-10-08 59.63.235.156

2021-10-08-----2021-10-08 117.68.66.27

2021-10-08-----2021-10-08 59.83.218.168

2021-10-08-----2021-10-08 180.96.32.93

2021-10-08-----2021-10-08 182.254.59.207

2021-10-08-----2021-10-08 155.235.253.204

2021-10-08-----2021-10-08 180.96.32.94

2021-10-08-----2021-10-08 150.138.190.106