| Name | TTL | Value |
|---|---|---|
| hkirc-hk.mail.protection.outlook.com | 1010 seconds | 52.101.132.28Microsoft Azure Cloud (eastasia) / Microsoft Corporation |
| hkirc-hk.mail.protection.outlook.com | 1010 seconds | 52.101.132.30Microsoft Azure Cloud (eastasia) / Microsoft Corporation |
| hkirc-hk.mail.protection.outlook.com | 1010 seconds | 52.101.137.0Microsoft Azure Cloud (southeastasia) / Microsoft Corporation |
| hkirc-hk.mail.protection.outlook.com | 1010 seconds | 52.101.137.2Microsoft Azure Cloud (southeastasia) / Microsoft Corporation |