iP or domain name lookup

zfpga.com Server iP：

Current resolution：

domain resolution record：

2023-04-11-----2023-04-11 45.207.72.109

2022-07-19-----2022-07-19 47.91.170.222

2021-09-14-----2021-10-01 210.56.53.202

2017-07-13-----2017-07-13 60.205.91.37

2017-07-13-----2017-07-13 60.205.91.36

2017-07-13-----2017-07-13 60.205.109.71

2017-07-13-----2017-07-13 60.205.91.35

2017-07-13-----2017-07-13 60.205.91.29

2017-07-13-----2017-07-13 60.205.15.72

2017-07-13-----2017-07-13 60.205.91.33

2017-07-13-----2017-07-13 60.205.109.151