iP or domain name lookup

exam.hnslsdxy.com Server iP：

Current resolution：

domain resolution record：

2019-08-10-----2019-09-24 79.124.78.101

2019-08-23-----2019-08-23 79.124.78.105

2019-08-02-----2019-08-02 79.124.78.120

2017-06-12-----2017-06-13 183.222.96.243

2017-06-12-----2017-06-12 113.107.238.212

2017-06-12-----2017-06-12 113.107.238.213

2017-06-12-----2017-06-12 119.188.35.66

2017-06-12-----2017-06-12 119.188.35.61

2017-06-12-----2017-06-12 113.107.238.148

2017-06-12-----2017-06-12 219.153.73.210

2017-06-12-----2017-06-12 219.153.73.245

2017-06-12-----2017-06-12 119.188.35.25