iP or domain name lookup

99xuexiji.com Server iP：

Current resolution：

domain resolution record：

2019-03-03-----2019-10-09 112.124.182.115

2017-10-24-----2017-11-24 162.159.208.20

2017-11-09-----2017-11-24 58.211.137.148

2017-11-09-----2017-11-24 101.71.56.148

2017-11-09-----2017-11-24 117.34.14.148

2017-11-09-----2017-11-24 42.236.94.148

2017-11-09-----2017-11-24 115.231.187.148

2017-11-20-----2017-11-24 59.51.81.228

2017-10-24-----2017-11-09 162.159.209.20

2017-10-25-----2017-10-28 122.190.3.232

2017-10-24-----2017-10-27 58.211.137.232

2017-10-24-----2017-10-27 115.231.187.232

2017-10-24-----2017-10-27 101.71.56.232

2017-10-24-----2017-10-27 42.236.94.232