iP or domain name lookup

wx.zhangdeshan.com Server iP：

Current resolution：

domain resolution record：

2017-09-05-----2017-09-09 112.5.251.18

2017-09-05-----2017-09-08 123.129.244.220

2017-09-05-----2017-09-08 42.81.4.44

2017-09-05-----2017-09-08 220.181.105.241

2017-09-05-----2017-09-08 171.111.154.211

2017-09-06-----2017-09-08 120.192.89.133

2017-09-08-----2017-09-08 119.167.151.130

2017-09-08-----2017-09-08 122.227.164.207

2017-09-05-----2017-09-07 122.227.164.206

2017-09-06-----2017-09-07 42.81.4.45

2017-09-07-----2017-09-07 59.46.4.212

2017-09-05-----2017-09-05 223.82.136.183