iP or domain name lookup

xunjie.idcnew.com Server iP：

Current resolution：

domain resolution record：

2016-12-19-----2019-10-11 106.75.91.209

2017-01-01-----2017-01-04 42.236.94.224

2017-01-02-----2017-01-03 162.159.209.40

2017-01-03-----2017-01-03 58.211.137.129

2017-01-03-----2017-01-03 117.34.14.129

2017-01-02-----2017-01-02 58.211.137.136

2017-01-02-----2017-01-02 101.71.56.225

2017-01-02-----2017-01-02 116.31.127.136

2017-01-01-----2017-01-01 162.159.208.40

2017-01-01-----2017-01-01 117.34.14.130

2017-01-01-----2017-01-01 116.31.127.130

2016-12-06-----2016-12-21 121.127.250.37

2016-11-17-----2016-11-22 122.114.155.153