| Date | IP Address |
| 2023-10-31 | 52.98.90.198 (ClassC) |
| 2024-11-13 | 52.98.32.70 (ClassC) |
| 2024-11-20 | 52.98.94.102 (ClassC) |
| 2025-02-21 | 40.99.11.134 (ClassC) |
| 2025-05-13 | 40.99.11.6 (ClassC) |
| 2025-06-26 | 40.99.10.198 (ClassC) |
| 2025-08-08 | 52.98.119.70 (ClassC) |
| Date | Domain | IP |
| autodiscover.na.hybrid.deloitte.com | 2023-08-26 | 40.97.231.230 |
| autodiscover.ap.hybrid.deloitte.com | 2023-10-31 | 52.98.90.198 |
| autodiscover.eu.hybrid.deloitte.com | 2023-10-31 | 52.97.134.134 |