iP or domain name lookup

hi.b2b168.com Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2019-11-04 117.21.178.120

2019-10-10-----2019-10-10 79.124.78.101

2019-10-01-----2019-10-01 79.124.78.105

2017-07-24-----2017-07-25 1.82.243.221

2017-07-24-----2017-07-25 111.13.147.203

2017-07-25-----2017-07-25 1.82.243.125

2017-07-24-----2017-07-24 1.31.128.207

2017-07-24-----2017-07-24 1.82.243.173

2017-07-24-----2017-07-24 118.212.233.252

2017-07-24-----2017-07-24 118.212.233.204

2017-07-24-----2017-07-24 1.31.128.221

2017-07-24-----2017-07-24 1.82.243.25