| Date | IP Address |
| 2021-03-25 | 190.105.226.8 (ClassC) |
| 2025-11-23 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| mx0.portofem.com | 2025-08-17 | 208.91.197.132 |
| imap1.portofem.com | 2025-11-23 | 13.248.169.48 |
| server1.portofem.com | 2025-08-17 | 208.91.197.132 |
| www1.portofem.com | 2025-08-08 | 208.91.197.132 |
| relay2.portofem.com | 2025-08-17 | 208.91.197.132 |
| comune.portofem.com | 2025-08-12 | 208.91.197.132 |
| mail.comune.portofem.com | 2025-09-05 | 208.91.197.132 |
| mailgate.portofem.com | 2025-09-04 | 208.91.197.132 |
| email.portofem.com | 2025-08-28 | 208.91.197.132 |
| smtpmail.portofem.com | 2025-08-21 | 208.91.197.132 |
| zmail.portofem.com | 2025-08-22 | 208.91.197.132 |
| correo.portofem.com | 2025-11-10 | 13.248.169.48 |
| wap.portofem.com | 2025-08-16 | 208.91.197.132 |
| smtp.portofem.com | 2025-08-18 | 208.91.197.132 |
| mailer.portofem.com | 2025-08-10 | 208.91.197.132 |
| sniper.portofem.com | 2025-08-17 | 208.91.197.132 |
| postmaster.portofem.com | 2025-08-18 | 208.91.197.132 |
| mailserver.portofem.com | 2025-11-23 | 76.223.54.146 |
| ns.portofem.com | 2025-11-23 | 13.248.169.48 |
| smtps.portofem.com | 2025-08-22 | 208.91.197.132 |
| out.portofem.com | 2025-11-23 | 13.248.169.48 |
| mailout.portofem.com | 2025-11-23 | 76.223.54.146 |
| mailbox.portofem.com | 2025-11-23 | 13.248.169.48 |
| mbox.portofem.com | 2025-11-23 | 76.223.54.146 |
| relay.portofem.com | 2025-08-17 | 208.91.197.132 |