iP or domain name lookup

sz.qulv.com Server iP：

Current resolution：

domain resolution record：

2019-10-05-----2019-10-05 79.124.78.101

2017-07-31-----2017-08-02 101.69.121.110

2017-08-01-----2017-08-01 221.228.218.203

2017-08-01-----2017-08-01 14.204.144.141

2017-08-01-----2017-08-01 112.29.196.211

2017-07-31-----2017-07-31 14.204.144.144

2017-07-31-----2017-07-31 124.232.162.203

2017-07-31-----2017-07-31 103.18.208.197