| Date | IP Address |
| 2023-10-31 | 52.97.134.134 (ClassC) |
| 2024-08-31 | 52.98.167.38 (ClassC) |
| 2024-11-13 | 40.101.91.134 (ClassC) |
| 2025-02-21 | 52.97.181.134 (ClassC) |
| 2025-03-04 | 52.97.155.230 (ClassC) |
| 2025-03-30 | 40.101.91.137 (ClassC) |
| 2025-04-30 | 52.98.168.39 (ClassC) |
| 2025-05-05 | 52.97.155.233 (ClassC) |
| 2025-05-13 | 52.97.168.70 (ClassC) |
| 2025-06-19 | 52.98.244.226 (ClassC) |
| 2025-07-12 | 52.98.166.167 (ClassC) |
| 2025-08-01 | 52.98.245.98 (ClassC) |
| 2025-09-06 | 52.97.181.137 (ClassC) |
| 2025-09-27 | 52.97.168.73 (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 |