iP or domain name lookup

wx.wangpaixiu.com Server iP：

Current resolution：

domain resolution record：

2017-04-17-----2017-04-17 120.77.153.36

2017-04-15-----2017-04-15 118.89.64.169

2017-02-17-----2017-02-18 175.11.80.127

2017-02-18-----2017-02-18 175.11.80.250

2017-02-14-----2017-02-17 175.0.18.19

2017-02-13-----2017-02-14 175.0.19.55