| Date | IP Address |
| 2025-01-16 | 40.74.150.80 (ClassC) |
| 2025-08-13 | 20.44.10.86 (ClassC) |
| Date | Domain | IP |
| fei.damsua0102.manage-dogfood.microsoft.com | 2024-09-13 | 40.74.150.80 |
| portal.fei.damsua0102.manage-dogfood.microsoft.com | 2025-01-16 | 40.74.150.80 |
| m.fei.damsua0102.manage-dogfood.microsoft.com | 2025-05-06 | 40.74.150.80 |