| Property | Value |
| NameServer | ns18.kpn.net |
| Registrar | KPN Telecom BV |
| Date | IP Address |
| 2013-11-18 | 213.75.63.18 (ClassC) |
| 2023-11-01 | 13.107.246.10 (ClassC) |
| 2024-03-17 | 13.107.213.70 (ClassC) |
| 2024-05-25 | 13.107.253.41 (ClassC) |
| 2025-02-10 | 13.107.253.69 (ClassC) |
| 2025-04-22 | 13.107.246.70 (ClassC) |
| 2025-07-11 | 13.107.253.70 (ClassC) |
| 2025-08-08 | 13.107.246.69 (ClassC) |
| Date | Domain | IP |
| acties.ajax.nl | 2023-01-25 | 18.160.213.57 |
| www.ajax.nl | 2024-07-30 | 13.107.213.70 |