| Date | IP Address |
| 2021-10-22 | 152.115.63.13 (ClassC) |
| 2026-02-12 | 83.89.250.130 (ClassC) |
| Date | Domain | IP |
| mail01.formidleren.dk | 2025-10-08 | 83.89.250.130 |
| mail11.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| mail1.formidleren.dk | 2025-12-17 | 83.89.250.130 |
| imap1.formidleren.dk | 2026-01-14 | 83.89.250.130 |
| smtp1.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| mx1.formidleren.dk | 2025-10-07 | 83.89.250.130 |
| smtp2.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| www2.formidleren.dk | 2026-01-23 | 83.89.250.130 |
| mx5.formidleren.dk | 2025-10-16 | 83.89.250.130 |
| mail6.formidleren.dk | 2026-01-10 | 83.89.250.130 |
| zimbra.formidleren.dk | 2026-02-12 | 83.89.250.130 |
| posta.formidleren.dk | 2025-10-16 | 83.89.250.130 |
| poczta.formidleren.dk | 2025-10-07 | 83.89.250.130 |
| exchange.formidleren.dk | 2025-11-10 | 83.89.250.130 |
| secure.formidleren.dk | 2025-10-07 | 83.89.250.130 |
| gate.formidleren.dk | 2025-11-10 | 83.89.250.130 |
| mailgate.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| email.formidleren.dk | 2025-11-13 | 83.89.250.130 |
| spam.formidleren.dk | 2025-10-07 | 83.89.250.130 |
| domain.formidleren.dk | 2025-11-10 | 83.89.250.130 |
| www.domain.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| imap.formidleren.dk | 2025-10-04 | 83.89.250.130 |
| pop.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| ftp.formidleren.dk | 2025-11-13 | 83.89.250.130 |
| smtp.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| mailserver.formidleren.dk | 2025-10-10 | 83.89.250.130 |
| smtps.formidleren.dk | 2025-05-26 | 83.89.250.130 |
| mailhost.formidleren.dk | 2025-12-31 | 83.89.250.130 |
| mailout.formidleren.dk | 2025-10-16 | 83.89.250.130 |
| srv.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| mailgw.formidleren.dk | 2025-10-03 | 83.89.250.130 |
| www.formidleren.dk | 2026-02-12 | 83.89.250.130 |
| mailx.formidleren.dk | 2025-10-22 | 83.89.250.130 |
| mx.formidleren.dk | 2025-10-19 | 83.89.250.130 |