iP or domain name lookup

mail.protection.outlook.com Server iP：

Current resolution：

domain resolution record：

2024-02-05-----2024-02-05 45.79.19.196

2023-08-19-----2023-11-16 96.126.123.244

2022-07-18-----2022-07-18 199.59.243.200

2020-09-23-----2021-03-30 199.59.242.154

2020-12-08-----2020-12-09 52.128.23.153

2020-11-20-----2020-11-22 69.172.201.208

2019-09-12-----2020-04-23 79.124.78.105

2019-09-12-----2020-04-23 79.124.78.101