iP or domain name lookup

www.partner.outlook.cn Server iP：

Current resolution：

domain resolution record：

2020-06-18-----2024-05-11 40.73.164.194

2020-06-24-----2024-05-11 40.73.132.66

2020-06-24-----2024-05-11 40.73.132.2

2020-07-02-----2024-05-11 40.73.164.130

2022-10-28-----2024-05-11 42.159.172.82

2022-10-28-----2024-05-11 42.159.172.130

2022-10-28-----2024-05-11 42.159.45.130

2022-10-28-----2024-05-11 42.159.45.2

2017-04-19-----2022-10-28 42.159.40.66

2017-04-19-----2022-10-28 42.159.163.194

2017-04-19-----2022-10-28 42.159.40.2

2017-04-19-----2022-10-28 42.159.163.130

2019-11-21-----2019-11-21 106.48.53.63

2019-11-21-----2019-11-21 106.120.83.146