| Date | IP Address |
| 2025-05-10 | 51.79.16.13 (ClassC) |
| Date | Domain | IP |
| cpanel.maintenancemsi.com | 2025-02-22 | 51.79.16.13 |
| autodiscover.maintenancemsi.com | 2024-10-12 | 51.79.16.13 |
| cpcalendars.maintenancemsi.com | 2025-04-20 | 51.79.16.13 |
| cpcontacts.maintenancemsi.com | 2025-05-10 | 51.79.16.13 |