iP or domain name lookup

x.lmux.cn Server iP：

Current resolution：

domain resolution record：

2019-07-10-----2019-08-15 119.28.1.179

2018-03-14-----2018-06-08 47.92.29.224

2017-11-29-----2017-11-29 111.230.30.63

2016-12-11-----2016-12-12 58.211.137.169

2016-12-11-----2016-12-11 119.167.246.233

2016-12-11-----2016-12-11 117.34.14.169

2016-12-11-----2016-12-11 42.236.94.233

2016-12-11-----2016-12-11 162.159.211.52