iP or domain name lookup

521avav.com Server iP：

Current resolution：

domain resolution record：

2023-01-16-----2024-11-08 103.224.212.224

2023-04-24-----2023-10-05 182.43.124.6

2023-06-22-----2023-06-22 72.14.178.174

2022-10-15-----2022-10-25 72.52.179.174

2020-04-21-----2022-06-16 174.139.126.120

2020-10-17-----2020-10-21 91.195.240.12

2020-05-17-----2020-06-07 174.139.46.103

2020-01-17-----2020-01-17 110.34.166.49

2019-05-01-----2019-07-05 182.61.166.30