| Date | IP Address |
| 2025-02-08 | 89.107.69.172 (ClassC) |
| Date | Domain | IP |
| mail10.duvence.de | 2025-02-01 | 89.107.69.172 |
| 1.duvence.de | 2025-02-01 | 89.107.69.172 |
| mail01.duvence.de | 2025-02-01 | 89.107.69.172 |
| mail11.duvence.de | 2025-02-08 | 89.107.69.172 |
| mail1.duvence.de | 2025-02-01 | 89.107.69.172 |
| smtp1.duvence.de | 2025-02-01 | 89.107.69.172 |
| relay1.duvence.de | 2025-01-21 | 89.107.69.172 |
| mx02.duvence.de | 2025-01-17 | 89.107.69.172 |
| mail2.duvence.de | 2025-02-01 | 89.107.69.172 |
| smtp2.duvence.de | 2025-01-28 | 89.107.69.172 |
| www2.duvence.de | 2025-02-01 | 89.107.69.172 |
| mx2.duvence.de | 2025-02-01 | 89.107.69.172 |
| smtp3.duvence.de | 2025-02-01 | 89.107.69.172 |
| mx3.duvence.de | 2025-01-15 | 89.107.69.172 |
| mx4.duvence.de | 2025-01-22 | 89.107.69.172 |
| mail5.duvence.de | 2025-02-01 | 89.107.69.172 |
| mail6.duvence.de | 2025-02-01 | 89.107.69.172 |
| mail7.duvence.de | 2025-02-01 | 89.107.69.172 |
| media.duvence.de | 2025-02-01 | 89.107.69.172 |
| zimbra.duvence.de | 2025-02-01 | 89.107.69.172 |
| poczta.duvence.de | 2025-02-08 | 89.107.69.172 |
| exchange.duvence.de | 2025-02-01 | 89.107.69.172 |
| mailgate.duvence.de | 2025-02-01 | 89.107.69.172 |
| remote.duvence.de | 2025-02-01 | 89.107.69.172 |
| auth.duvence.de | 2025-02-01 | 89.107.69.172 |
| smtpauth.duvence.de | 2025-02-01 | 89.107.69.172 |
| mail.duvence.de | 2025-02-01 | 89.107.69.172 |
| webmail.duvence.de | 2025-02-01 | 89.107.69.172 |
| vmail.duvence.de | 2025-01-29 | 89.107.69.172 |
| antispam.duvence.de | 2025-02-01 | 89.107.69.172 |
| admin.duvence.de | 2025-02-01 | 89.107.69.172 |
| correo.duvence.de | 2025-02-01 | 89.107.69.172 |
| smtpseguro.duvence.de | 2025-02-01 | 89.107.69.172 |
| imap.duvence.de | 2025-02-01 | 89.107.69.172 |
| cp.duvence.de | 2025-02-01 | 89.107.69.172 |
| pop.duvence.de | 2025-02-01 | 89.107.69.172 |
| authsmtp.duvence.de | 2025-01-16 | 89.107.69.172 |
| backup.duvence.de | 2025-02-01 | 89.107.69.172 |
| sniper.duvence.de | 2025-01-17 | 89.107.69.172 |
| mailserver.duvence.de | 2025-02-08 | 89.107.69.172 |
| docs.duvence.de | 2025-02-01 | 89.107.69.172 |
| mails.duvence.de | 2025-02-08 | 89.107.69.172 |
| ms.duvence.de | 2025-02-01 | 89.107.69.172 |
| root.duvence.de | 2025-02-01 | 89.107.69.172 |
| test.duvence.de | 2025-02-08 | 89.107.69.172 |
| localhost.duvence.de | 2025-02-01 | 89.107.69.172 |
| mailhost.duvence.de | 2025-02-08 | 89.107.69.172 |
| post.duvence.de | 2025-02-01 | 89.107.69.172 |
| out.duvence.de | 2025-02-08 | 89.107.69.172 |
| srv.duvence.de | 2025-02-01 | 89.107.69.172 |
| new.duvence.de | 2025-02-04 | 89.107.69.172 |
| www.duvence.de | 2025-02-01 | 89.107.69.172 |
| mx.duvence.de | 2025-02-08 | 89.107.69.172 |
| box.duvence.de | 2025-02-01 | 89.107.69.172 |
| mailbox.duvence.de | 2025-02-01 | 89.107.69.172 |
| gateway.duvence.de | 2025-01-07 | 89.107.69.172 |
| my.duvence.de | 2025-01-15 | 89.107.69.172 |