iP or domain name lookup

zjut.hzlet.com Server iP：

Current resolution：

domain resolution record：

2016-11-14-----2019-08-24 162.159.209.16

2019-07-16-----2019-08-24 122.190.3.175

2019-07-16-----2019-08-24 117.34.14.175

2019-07-16-----2019-08-24 58.211.137.175

2019-07-16-----2019-08-24 42.236.94.175

2016-12-18-----2019-07-16 162.159.208.16

2017-01-23-----2017-01-23 58.211.137.214

2017-01-23-----2017-01-23 125.39.174.214

2017-01-23-----2017-01-23 42.236.94.244

2017-01-23-----2017-01-23 122.190.3.214

2016-12-18-----2016-12-18 116.31.127.218

2016-12-18-----2016-12-18 117.34.14.218

2016-12-18-----2016-12-18 58.211.137.218

2016-12-18-----2016-12-18 42.236.94.245

2016-11-21-----2016-11-22 116.31.127.187

2016-11-21-----2016-11-21 58.211.137.187

2016-11-21-----2016-11-21 42.236.94.238

2016-11-14-----2016-11-14 116.31.127.155

2016-11-14-----2016-11-14 119.167.246.230

2016-11-14-----2016-11-14 58.211.137.155