| Date | IP Address |
| 2024-08-17 | 185.81.4.67 (ClassC) |
| 2025-05-15 | 86.107.36.117 (ClassC) |
| 2026-02-09 | 86.107.37.13 (ClassC) |
| Date | Domain | IP |
| cpanel.leibtour.com | 2025-01-08 | 104.21.32.1 |
| autodiscover.leibtour.com | 2025-01-23 | 104.21.64.1 |
| cpcalendars.leibtour.com | 2024-03-08 | 104.21.65.100 |
| cpcontacts.leibtour.com | 2024-03-08 | 104.21.65.100 |
| development.leibtour.com | 2024-03-08 | 185.81.4.67 |