iP or domain name lookup

u4459.com Server iP：

Current resolution：

domain resolution record：

2021-05-19-----2021-12-19 156.226.206.67

2017-11-30-----2018-03-17 27.50.50.101

2017-11-30-----2018-03-17 27.50.49.64

2017-11-30-----2018-03-17 103.93.126.186

2017-11-30-----2018-03-17 103.193.242.5

2018-01-17-----2018-03-17 43.229.5.115

2017-10-08-----2017-10-08 43.249.254.9

2017-10-08-----2017-10-08 14.49.17.27

2017-08-23-----2017-08-23 121.78.43.25