| Date | IP Address |
| 2025-03-21 | 89.221.214.92 (ClassC) |
| Date | Domain | IP |
| mail10.ucebna.net | 2025-02-02 | 89.221.214.92 |
| mx10.ucebna.net | 2025-01-23 | 89.221.214.92 |
| mx01.ucebna.net | 2025-01-23 | 89.221.214.92 |
| mx1.ucebna.net | 2025-02-20 | 89.221.214.92 |
| mail3.ucebna.net | 2025-02-12 | 89.221.214.92 |
| mail5.ucebna.net | 2025-03-21 | 89.221.214.92 |
| mail7.ucebna.net | 2025-02-02 | 89.221.214.92 |
| mx7.ucebna.net | 2025-02-02 | 89.221.214.92 |
| comune.ucebna.net | 2025-01-15 | 89.221.214.92 |
| mail.comune.ucebna.net | 2025-02-14 | 89.221.214.92 |
| gate.ucebna.net | 2025-01-31 | 89.221.214.92 |
| auth.ucebna.net | 2024-11-24 | 89.221.214.92 |
| antispam.ucebna.net | 2025-02-04 | 89.221.214.92 |
| com.ucebna.net | 2025-02-02 | 89.221.214.92 |
| imap.ucebna.net | 2025-03-06 | 89.221.214.92 |
| mailapp.ucebna.net | 2025-02-02 | 89.221.214.92 |
| mailer.ucebna.net | 2025-02-27 | 89.221.214.92 |
| mailserver.ucebna.net | 2025-02-08 | 89.221.214.92 |
| mails.ucebna.net | 2025-03-20 | 89.221.214.92 |
| dns.ucebna.net | 2025-02-15 | 89.221.214.92 |
| internet.ucebna.net | 2025-01-02 | 89.221.214.92 |
| art.ucebna.net | 2025-02-02 | 89.221.214.92 |