iP or domain name lookup

51xyz.com Server iP：

Current resolution：

domain resolution record：

2022-10-09-----2023-02-03 170.33.96.51

2021-02-18-----2022-10-06 170.33.9.230

2022-04-05-----2022-04-05 47.91.170.222

2021-10-13-----2021-10-14 99.83.153.108

2021-10-13-----2021-10-13 75.2.26.18

2021-08-16-----2021-08-16 67.21.93.235

2020-09-15-----2020-11-05 47.91.169.15