iP or domain name lookup

wx.wlkst.com Server iP：

Current resolution：

domain resolution record：

2019-08-15-----2019-08-15 114.215.46.215

2016-08-22-----2017-02-08 120.25.104.128

2016-01-07-----2016-01-07 218.30.64.194

2016-01-07-----2016-01-07 120.192.83.162

2016-01-07-----2016-01-07 221.192.153.41

2016-01-07-----2016-01-07 221.204.244.36

2016-01-07-----2016-01-07 123.129.254.19

2016-01-07-----2016-01-07 202.102.110.203