| Date | IP Address |
| 2019-03-15 | 95.170.72.42 (ClassC) |
| 2025-12-08 | 85.10.159.182 (ClassC) |
| Date | Domain | IP |
| mail10.elum.nl | 2025-12-03 | 85.10.159.182 |
| mail1.elum.nl | 2025-09-08 | 85.10.159.182 |
| relay1.elum.nl | 2025-04-25 | 85.10.159.182 |
| remote.elum.nl | 2025-07-26 | 85.10.159.182 |
| mail.elum.nl | 2025-09-11 | 85.10.159.182 |
| antispam.elum.nl | 2025-12-06 | 85.10.159.182 |
| pop.elum.nl | 2025-07-17 | 85.10.159.182 |
| smtps.elum.nl | 2025-09-11 | 85.10.159.182 |
| mailx.elum.nl | 2025-08-07 | 85.10.159.182 |
| mbox.elum.nl | 2025-09-11 | 85.10.159.182 |