iP or domain name lookup

im90s.net Server iP：

Current resolution：

domain resolution record：

2017-10-11-----2017-12-13 104.27.189.40

2017-10-11-----2017-12-12 104.27.188.40

2017-10-08-----2017-10-09 139.227.230.32

2017-10-09-----2017-10-09 58.218.203.231

2017-10-09-----2017-10-09 103.210.237.164

2017-10-09-----2017-10-09 180.163.155.7

2017-10-09-----2017-10-09 58.218.203.226

2017-10-08-----2017-10-09 180.163.155.8

2017-10-08-----2017-10-09 58.218.203.138

2017-10-09-----2017-10-09 60.28.242.172

2017-10-08-----2017-10-08 219.72.154.57

2017-10-08-----2017-10-08 60.28.242.160

2017-10-08-----2017-10-08 180.163.155.10

2017-10-08-----2017-10-08 58.218.203.228

2017-10-08-----2017-10-08 221.181.200.205

2017-10-08-----2017-10-08 116.10.187.29

2017-10-08-----2017-10-08 222.192.186.22

2017-10-08-----2017-10-08 140.205.132.224