| Date | IP Address |
| 2025-01-30 | 176.9.198.4 (ClassC) |
| Date | Domain | IP |
| mail10.antagon.at | 2024-10-28 | 176.9.198.4 |
| mx01.antagon.at | 2024-10-28 | 176.9.198.4 |
| mail1.antagon.at | 2024-12-13 | 176.9.198.4 |
| server1.antagon.at | 2025-01-28 | 176.9.198.4 |
| mail5.antagon.at | 2025-01-30 | 176.9.198.4 |
| mx5.antagon.at | 2024-10-28 | 176.9.198.4 |
| mail7.antagon.at | 2024-10-28 | 176.9.198.4 |
| posta.antagon.at | 2025-01-19 | 176.9.198.4 |
| gate.antagon.at | 2024-12-17 | 176.9.198.4 |
| smtpauth.antagon.at | 2024-12-12 | 176.9.198.4 |
| l.antagon.at | 2024-08-27 | 176.9.198.4 |
| vmail.antagon.at | 2025-01-25 | 176.9.198.4 |
| zmail.antagon.at | 2024-12-19 | 176.9.198.4 |
| m.antagon.at | 2024-09-26 | 176.9.198.4 |
| spam.antagon.at | 2024-12-07 | 176.9.198.4 |
| com.antagon.at | 2024-12-11 | 176.9.198.4 |
| vip.antagon.at | 2025-01-30 | 176.9.198.4 |
| mailer.antagon.at | 2024-10-28 | 176.9.198.4 |
| postmaster.antagon.at | 2025-01-20 | 176.9.198.4 |
| mailserver.antagon.at | 2024-12-09 | 176.9.198.4 |
| hermes.antagon.at | 2024-10-28 | 176.9.198.4 |
| mails.antagon.at | 2025-01-08 | 176.9.198.4 |
| root.antagon.at | 2024-12-08 | 176.9.198.4 |
| out.antagon.at | 2025-01-24 | 176.9.198.4 |
| gw.antagon.at | 2024-12-13 | 176.9.198.4 |
| www.antagon.at | 2024-11-25 | 176.9.198.4 |
| mailx.antagon.at | 2024-12-12 | 176.9.198.4 |
| gateway.antagon.at | 2025-01-25 | 176.9.198.4 |