iP or domain name lookup

ss.5752.me Server iP：

Current resolution：

domain resolution record：

2017-12-08-----2018-01-07 47.74.228.39

2017-10-24-----2017-10-24 54.250.143.211

2017-10-23-----2017-10-23 54.238.136.191

2017-07-19-----2017-07-19 54.249.117.36

2017-06-24-----2017-07-18 47.74.32.206

2017-06-19-----2017-06-23 162.243.140.103

2017-05-29-----2017-05-30 47.52.109.1

2017-04-29-----2017-05-03 47.90.102.89

2017-04-27-----2017-04-27 130.211.244.241

2017-04-13-----2017-04-14 47.52.42.160

2017-03-31-----2017-03-31 47.52.41.184

2017-02-17-----2017-02-17 138.68.234.92

2017-01-13-----2017-01-13 104.236.153.166

2016-11-10-----2017-01-12 198.46.242.193