iP or domain name lookup

njfyzy.com Server iP：

Current resolution：

domain resolution record：

2017-09-13-----2019-08-23 162.159.210.87

2017-09-13-----2019-08-23 117.34.14.238

2019-06-10-----2019-08-23 42.236.94.238

2019-08-23-----2019-08-23 125.39.174.238

2017-09-13-----2019-07-23 101.71.56.238

2017-09-14-----2017-09-14 122.190.3.238

2017-09-13-----2017-09-13 58.211.137.238

2017-09-13-----2017-09-13 115.231.187.238

2016-11-24-----2016-11-24 101.227.214.113