iP or domain name lookup

teams.office.com Server iP：

Current resolution：

domain resolution record：

2023-11-01-----2024-02-25 52.123.128.14

2023-11-01-----2024-02-25 52.123.129.14

2024-01-31-----2024-01-31 52.123.130.14

2024-01-31-----2024-01-31 52.123.252.9

2024-01-25-----2024-01-25 52.123.252.3

2020-01-26-----2023-06-21 52.113.194.132

2021-02-22-----2023-06-21 52.113.195.132

2023-06-21-----2023-06-21 52.123.254.64

2023-04-19-----2023-04-19 52.123.249.160

2023-02-24-----2023-02-24 52.123.252.39

2022-08-03-----2022-08-03 52.123.252.0