iP or domain name lookup

w.uc168.com Server iP：

Current resolution：

domain resolution record：

2018-01-23-----2018-01-24 103.232.215.140

2018-01-23-----2018-01-23 103.232.215.139

2018-01-23-----2018-01-23 50.117.120.251

2017-05-20-----2017-05-23 124.16.31.154

2017-05-20-----2017-05-23 23.27.98.236

2017-05-20-----2017-05-20 103.51.144.81