iP or domain name lookup

o15.officeredir.microsoft.com Server iP：

Current resolution：

domain resolution record：

2024-01-20-----2024-04-19 52.109.89.118

2024-04-07-----2024-04-19 52.109.20.46

2024-03-22-----2024-03-22 52.109.0.141

2024-01-20-----2024-01-20 52.109.124.140

2024-01-20-----2024-01-20 52.109.4.6

2022-08-11-----2023-01-09 52.109.124.150

2022-11-22-----2022-11-22 52.109.89.13

2020-12-09-----2021-02-15 52.109.124.115

2017-12-12-----2020-11-09 52.109.124.2

2019-07-23-----2020-09-23 52.109.88.6

2019-07-23-----2020-09-23 52.109.2.15

2017-11-02-----2017-11-02 13.67.56.73