| Date | IP Address |
| 2025-01-26 | 85.214.158.90 (ClassC) |
| Date | Domain | IP |
| mx20.kiefwaard.nl | 2024-12-06 | 85.214.158.90 |
| mx01.kiefwaard.nl | 2024-11-24 | 85.214.158.90 |
| smtp1.kiefwaard.nl | 2024-11-17 | 85.214.158.90 |
| server1.kiefwaard.nl | 2024-11-06 | 85.214.158.90 |
| ms1.kiefwaard.nl | 2024-11-09 | 85.214.158.90 |
| mx02.kiefwaard.nl | 2024-10-21 | 85.214.158.90 |
| relay2.kiefwaard.nl | 2025-01-05 | 85.214.158.90 |
| mail3.kiefwaard.nl | 2024-12-10 | 85.214.158.90 |
| mail7.kiefwaard.nl | 2024-11-29 | 85.214.158.90 |
| smtpauth.kiefwaard.nl | 2024-11-28 | 85.214.158.90 |
| webmail.kiefwaard.nl | 2025-01-03 | 85.214.158.90 |
| outmail.kiefwaard.nl | 2025-01-03 | 85.214.158.90 |
| newmail.kiefwaard.nl | 2025-01-26 | 85.214.158.90 |
| zmail.kiefwaard.nl | 2024-12-21 | 85.214.158.90 |
| com.kiefwaard.nl | 2024-12-29 | 85.214.158.90 |
| correo.kiefwaard.nl | 2024-10-31 | 85.214.158.90 |
| po.kiefwaard.nl | 2024-10-30 | 85.214.158.90 |
| vip.kiefwaard.nl | 2025-01-26 | 85.214.158.90 |
| smtp.kiefwaard.nl | 2025-01-25 | 85.214.158.90 |
| tiger.kiefwaard.nl | 2024-11-16 | 85.214.158.90 |
| postmaster.kiefwaard.nl | 2024-11-28 | 85.214.158.90 |
| ns.kiefwaard.nl | 2024-12-11 | 85.214.158.90 |
| mxs.kiefwaard.nl | 2024-11-10 | 85.214.158.90 |
| mailhost.kiefwaard.nl | 2025-01-01 | 85.214.158.90 |
| post.kiefwaard.nl | 2024-11-16 | 85.214.158.90 |
| box.kiefwaard.nl | 2024-10-31 | 85.214.158.90 |
| relay.kiefwaard.nl | 2024-12-18 | 85.214.158.90 |
| gateway.kiefwaard.nl | 2024-11-09 | 85.214.158.90 |