iP or domain name lookup

why01.aaen.pw Server iP：

Current resolution：

domain resolution record：

2019-08-22-----2019-09-10 34.92.125.28

2019-06-07-----2019-08-01 35.229.190.34

2017-12-06-----2017-12-06 103.242.0.201

2017-11-24-----2017-11-24 47.52.130.176

2017-11-19-----2017-11-23 92.223.80.132

2017-11-23-----2017-11-23 47.52.101.44

2017-11-23-----2017-11-23 47.90.101.208

2017-11-20-----2017-11-20 47.52.155.184

2017-11-19-----2017-11-19 47.89.12.97

2017-11-19-----2017-11-19 47.89.10.111