iP or domain name lookup

hr.duoyi.com Server iP：

Current resolution：

domain resolution record：

2017-04-10-----2019-12-18 124.95.140.51

2019-05-14-----2019-12-18 121.201.64.78

2019-06-21-----2019-12-18 119.96.198.243

2019-07-15-----2019-12-18 111.48.62.115

2019-05-14-----2019-09-16 45.113.202.109

2017-04-10-----2017-08-09 61.183.64.67

2017-04-10-----2017-08-09 121.201.116.99

2017-04-10-----2017-08-09 120.31.146.99

2017-04-10-----2017-08-09 111.47.122.67

2017-04-20-----2017-08-09 121.201.26.23