iP or domain name lookup

dpex-h5.myoas.com Server iP：

Current resolution：

domain resolution record：

2023-03-31-----2023-04-07 120.233.119.28

2023-03-31-----2023-04-07 119.147.98.26

2023-03-31-----2023-04-07 157.255.145.28

2022-05-06-----2022-07-14 119.147.135.37

2022-05-06-----2022-07-14 120.233.132.37

2022-05-06-----2022-07-14 112.90.218.37