iP or domain name lookup

autodiscover.corningonline.mail.onmicrosoft.com Server iP：

Current resolution：

domain resolution record：

2022-06-07-----2022-06-07 40.101.147.120

2022-06-07-----2022-06-07 40.99.10.40

2022-06-07-----2022-06-07 52.98.50.24

2022-06-07-----2022-06-07 40.99.10.72

2022-06-07-----2022-06-07 40.99.10.104

2022-06-07-----2022-06-07 52.98.89.24

2022-06-07-----2022-06-07 52.98.90.8

2022-06-07-----2022-06-07 52.98.54.136

2022-06-07-----2022-06-07 40.99.10.88

2022-06-07-----2022-06-07 52.98.65.184

2022-06-07-----2022-06-07 40.99.10.56

2022-06-07-----2022-06-07 52.98.43.184

2022-06-07-----2022-06-07 52.98.77.120