| Date | IP Address |
| 2025-04-11 | 219.94.128.25 (ClassC) |
| Date | Domain | IP |
| mx10.zack-int.com | 2025-02-25 | 219.94.128.25 |
| mail01.zack-int.com | 2025-03-27 | 219.94.128.25 |
| mx01.zack-int.com | 2025-01-05 | 219.94.128.25 |
| mail02.zack-int.com | 2025-01-17 | 219.94.128.25 |
| mail2.zack-int.com | 2025-04-07 | 219.94.128.25 |
| imap2.zack-int.com | 2025-03-18 | 219.94.128.25 |
| smtp2.zack-int.com | 2025-02-14 | 219.94.128.25 |
| ns2.zack-int.com | 2025-03-15 | 219.94.128.25 |
| relay2.zack-int.com | 2025-01-15 | 219.94.128.25 |
| mail3.zack-int.com | 2025-03-15 | 219.94.128.25 |
| pop3.zack-int.com | 2025-03-27 | 219.94.128.25 |
| smtp3.zack-int.com | 2025-04-03 | 219.94.128.25 |
| mx4.zack-int.com | 2025-02-17 | 219.94.128.25 |
| mx5.zack-int.com | 2024-09-12 | 219.94.128.25 |
| mail6.zack-int.com | 2024-10-03 | 219.94.128.25 |
| mail8.zack-int.com | 2025-04-02 | 219.94.128.25 |
| barracuda.zack-int.com | 2025-01-19 | 219.94.128.25 |
| posta.zack-int.com | 2024-12-09 | 219.94.128.25 |
| poczta.zack-int.com | 2024-12-11 | 219.94.128.25 |
| comune.zack-int.com | 2025-04-02 | 219.94.128.25 |
| mail.comune.zack-int.com | 2025-04-11 | 219.94.128.25 |
| mailgate.zack-int.com | 2025-02-03 | 219.94.128.25 |
| remote.zack-int.com | 2024-12-14 | 219.94.128.25 |
| smtpauth.zack-int.com | 2024-12-12 | 219.94.128.25 |
| mail.zack-int.com | 2024-11-22 | 219.94.128.25 |
| smtp.mail.zack-int.com | 2024-12-08 | 219.94.128.25 |
| email.zack-int.com | 2025-03-31 | 219.94.128.25 |
| outmail.zack-int.com | 2024-12-31 | 219.94.128.25 |
| vmail.zack-int.com | 2024-11-01 | 219.94.128.25 |
| m.zack-int.com | 2024-12-15 | 219.94.128.25 |
| mailin.zack-int.com | 2024-11-27 | 219.94.128.25 |
| pop.zack-int.com | 2025-01-23 | 219.94.128.25 |
| ftp.zack-int.com | 2024-11-22 | 219.94.128.25 |
| smtp.zack-int.com | 2024-10-31 | 219.94.128.25 |
| mailer.zack-int.com | 2025-03-31 | 219.94.128.25 |
| server.zack-int.com | 2025-03-12 | 219.94.128.25 |
| mailserver.zack-int.com | 2025-01-08 | 219.94.128.25 |
| mails.zack-int.com | 2025-02-17 | 219.94.128.25 |
| ms.zack-int.com | 2025-04-02 | 219.94.128.25 |
| mta-sts.zack-int.com | 2025-01-23 | 219.94.128.25 |
| root.zack-int.com | 2024-11-28 | 219.94.128.25 |
| host.zack-int.com | 2025-04-01 | 219.94.128.25 |
| srv.zack-int.com | 2024-09-12 | 219.94.128.25 |
| mailgw.zack-int.com | 2025-03-15 | 219.94.128.25 |
| mx.zack-int.com | 2025-03-31 | 219.94.128.25 |
| a.mx.zack-int.com | 2025-03-15 | 219.94.128.25 |
| mbox.zack-int.com | 2025-03-13 | 219.94.128.25 |
| relay.zack-int.com | 2025-02-07 | 219.94.128.25 |