| Date | IP Address |
| 2025-01-29 | 185.129.138.202 (ClassC) |
| Date | Domain | IP |
| mail10.sedlcansky-kraj.cz | 2024-10-21 | 185.129.138.202 |
| mail01.sedlcansky-kraj.cz | 2025-01-15 | 185.129.138.202 |
| mail5.sedlcansky-kraj.cz | 2024-11-11 | 185.129.138.202 |
| mail7.sedlcansky-kraj.cz | 2024-10-11 | 185.129.138.202 |
| barracuda.sedlcansky-kraj.cz | 2024-12-08 | 185.129.138.202 |
| email.sedlcansky-kraj.cz | 2024-11-25 | 185.129.138.202 |
| imap.sedlcansky-kraj.cz | 2024-11-19 | 185.129.138.202 |
| a.mx.sedlcansky-kraj.cz | 2024-11-19 | 185.129.138.202 |
| box.sedlcansky-kraj.cz | 2024-11-01 | 185.129.138.202 |