iP or domain name lookup

sfshu.cn Server iP：

Current resolution：

domain resolution record：

2018-04-01-----2018-04-03 103.232.215.159

2017-09-07-----2018-04-01 122.9.27.14

2017-08-31-----2017-09-07 122.9.208.245

2017-08-10-----2017-09-01 23.234.27.209

2017-07-27-----2017-08-10 122.9.134.188

2017-07-19-----2017-07-27 122.9.189.125