iP or domain name lookup

a.ijiezou.cn Server iP：

Current resolution：

domain resolution record：

2017-08-07-----2017-08-07 101.71.56.171

2017-08-06-----2017-08-06 42.236.94.171

2017-08-06-----2017-08-06 162.159.210.23

2017-08-06-----2017-08-06 58.211.137.171

2017-08-06-----2017-08-06 115.231.187.171

2017-08-06-----2017-08-06 117.34.14.171

2017-08-06-----2017-08-06 59.51.81.233