iP or domain name lookup

it-mail.myoas.com Server iP：

Current resolution：

domain resolution record：

2021-12-09-----2024-04-10 119.147.98.153

2021-12-09-----2022-07-18 120.233.134.149

2021-12-09-----2022-07-18 157.255.139.30

2020-09-23-----2021-06-10 163.177.2.15

2020-09-23-----2021-06-10 119.147.175.15

2020-09-23-----2020-12-02 120.238.145.19

2019-12-10-----2020-05-15 59.37.130.194

2019-12-10-----2020-05-15 120.236.181.194

2019-12-10-----2020-05-15 114.119.120.194