| Date | IP Address |
| 2020-04-15 | 104.18.49.43 (ClassC) |
| 2024-10-30 | 104.21.46.143 (ClassC) |
| 2025-07-14 | 172.67.139.158 (ClassC) |
| 2026-02-13 | 193.107.36.33 (ClassC) |
| Date | Domain | IP |
| cpanel.pgi-varna.com | 2024-07-01 | 172.67.139.158 |
| autodiscover.pgi-varna.com | 2025-03-20 | 172.67.139.158 |
| cpcalendars.pgi-varna.com | 2024-12-30 | 104.21.46.143 |
| cpcontacts.pgi-varna.com | 2024-10-30 | 104.21.46.143 |