| Date | IP Address |
| 2024-03-22 | 85.13.134.5 (ClassC) |
| 2024-08-20 | 173.201.193.240 (ClassC) |
| 2024-12-26 | 216.69.141.86 (ClassC) |
| 2025-06-02 | 216.69.141.121 (ClassC) |
| Date | Domain | IP |
| mx20.der-tag-x.net | 2025-04-29 | 85.13.134.5 |
| mail1.der-tag-x.net | 2025-05-06 | 85.13.134.5 |
| ms1.der-tag-x.net | 2025-05-04 | 85.13.134.5 |
| mx1.der-tag-x.net | 2025-04-29 | 85.13.134.5 |
| mail2.der-tag-x.net | 2025-05-06 | 85.13.134.5 |
| mx2.der-tag-x.net | 2025-05-08 | 85.13.134.5 |
| relay2.der-tag-x.net | 2025-05-08 | 85.13.134.5 |
| mail4.der-tag-x.net | 2025-05-08 | 85.13.134.5 |
| mta.der-tag-x.net | 2025-05-21 | 85.13.134.5 |
| comune.der-tag-x.net | 2025-05-15 | 85.13.134.5 |
| mail.comune.der-tag-x.net | 2025-04-27 | 85.13.134.5 |
| remote.der-tag-x.net | 2025-05-04 | 85.13.134.5 |
| mail.der-tag-x.net | 2024-03-22 | 85.13.134.5 |
| newmail.der-tag-x.net | 2025-04-28 | 85.13.134.5 |
| antispam.der-tag-x.net | 2024-12-27 | 85.13.134.5 |
| po.der-tag-x.net | 2025-05-16 | 85.13.134.5 |
| mailout.der-tag-x.net | 2025-05-09 | 85.13.134.5 |
| mailsrv.der-tag-x.net | 2025-05-08 | 85.13.134.5 |