| Property | Value |
| Organization | Microsoft Corporation |
| domains@microsoft.com | |
| NameServer | ns02.o365.c3edge.net |
| Date | IP Address |
| 2022-03-03 | 23.48.210.35 (ClassC) |
| 2022-06-10 | 23.53.34.41 (ClassC) |
| 2022-10-27 | 184.26.95.91 (ClassC) |
| 2023-09-05 | 23.198.6.191 (ClassC) |
| 2023-09-06 | 23.64.119.187 (ClassC) |
| 2024-02-16 | 23.1.33.41 (ClassC) |
| 2024-12-18 | 23.46.228.171 (ClassC) |
| 2024-12-25 | 23.46.228.179 (ClassC) |
| Date | Domain | IP |
| r4.partner.outlook.cn | 2024-07-26 | 4.34.134.103 |
| outlook-1.cdn.partner.outlook.cn | 2024-05-14 | 23.41.4.78 |
| res-1.cdn.partner.outlook.cn | 2024-10-11 | 23.53.122.24 |
| outlook-2.cdn.partner.outlook.cn | 2024-12-18 | 23.46.228.171 |
| r5.cdn.partner.outlook.cn | 2024-11-27 | 23.46.228.171 |
| fast.cdn.partner.outlook.cn | 2024-12-22 | 156.225.111.17 |
| autodiscover-s.partner.outlook.cn | 2023-08-16 | 40.73.164.130 |
| dualstacktest.partner.outlook.cn | 2024-04-19 | 40.73.164.130 |
| www.partner.outlook.cn | 2024-06-17 | 40.73.132.2 |