iP or domain name lookup

ww1.520avav.com Server iP：

Current resolution：

domain resolution record：

2024-09-25-----2024-11-17 199.59.243.227

2024-09-06-----2024-09-14 208.91.197.46

2024-06-15-----2024-09-06 199.59.243.226

2023-10-06-----2024-06-01 199.59.243.225

2023-07-21-----2023-09-26 199.59.243.224

2023-03-20-----2023-07-10 199.59.243.223

2023-01-18-----2023-04-08 199.59.243.222

2022-08-07-----2022-08-07 199.59.243.220

2022-01-14-----2022-01-14 35.186.238.101

2021-10-04-----2022-01-12 199.59.243.200

2022-01-02-----2022-01-12 216.120.146.200

2020-11-14-----2021-12-01 199.59.242.153

2021-08-07-----2021-08-07 64.32.8.69

2019-10-09-----2020-10-17 208.91.196.145