| Date | IP Address |
| 2019-09-24 | 62.216.2.217 (ClassC) |
| 2024-12-29 | 185.182.56.12 (ClassC) |
| Date | Domain | IP |
| mail.kentekencheckgratis.nl | 2022-05-23 | 217.26.127.236 |
| pop.kentekencheckgratis.nl | 2024-08-12 | 185.182.56.12 |
| ftp.kentekencheckgratis.nl | 2024-04-27 | 185.182.56.12 |
| smtp.kentekencheckgratis.nl | 2024-08-31 | 185.182.56.12 |
| www.kentekencheckgratis.nl | 2024-11-25 | 185.182.56.12 |