iP or domain name lookup

img.duoyi.com Server iP：

Current resolution：

domain resolution record：

2017-08-05-----2022-03-06 112.73.64.51

2017-08-05-----2022-03-06 124.95.140.17

2019-06-29-----2022-03-06 121.201.64.228

2019-07-15-----2022-03-06 121.201.64.170

2020-10-07-----2022-03-06 113.106.204.9

2020-10-07-----2022-03-06 113.106.204.176

2020-10-07-----2022-03-06 122.190.108.153

2020-10-07-----2022-03-06 111.48.62.103

2022-03-06-----2022-03-06 183.232.200.43

2017-08-05-----2020-10-07 219.132.194.97

2017-08-06-----2020-10-07 219.132.195.45

2019-07-15-----2020-10-07 183.232.9.31

2020-10-07-----2020-10-07 111.48.62.104

2017-08-05-----2019-07-15 219.132.195.47

2017-08-05-----2017-08-06 121.201.102.110

2017-08-05-----2017-08-05 121.201.102.15

2017-08-05-----2017-08-05 119.188.2.153

2017-08-05-----2017-08-05 183.60.198.44

2017-08-05-----2017-08-05 113.106.204.180