iP or domain name lookup

a.chinaquban.com Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2019-07-12 52.79.208.116

2017-07-08-----2017-07-08 111.47.220.214

2017-07-07-----2017-07-07 222.186.17.99

2017-07-07-----2017-07-07 222.243.110.136

2017-07-07-----2017-07-07 117.23.6.63

2017-07-07-----2017-07-07 182.108.171.149

2017-07-07-----2017-07-07 60.210.18.194

2017-07-07-----2017-07-07 125.39.1.135

2017-07-07-----2017-07-07 60.210.18.197

2017-07-07-----2017-07-07 218.92.227.107

2017-07-07-----2017-07-07 222.166.0.245

2017-07-07-----2017-07-07 112.25.35.61

2017-07-07-----2017-07-07 101.227.102.198

2017-07-07-----2017-07-07 122.228.233.219

2017-07-07-----2017-07-07 222.186.17.39