| Domain | Date |
| 3.dk.pool.ntp.org | 2025-09-07 |
| ntp2.itcompliance.dk | 2025-09-01 |
| ntp.kortermann-it.dk | 2025-08-20 |
| ntp.itplan.dk | 2025-06-15 |
| ntp.dataspecialisten.dk | 2025-05-21 |
| ntp1.securedatacenter.dk | 2025-03-05 |
| ntp.cyanit.dk | 2025-01-19 |
| dk.pool.ntp.org | 2024-12-27 |
| 2.dk.pool.ntp.org | 2024-08-16 |
| ntp.greait.cloud | 2024-05-23 |
| 3.ubuntu.pool.ntp.org | 2022-08-14 |
| 1.coreos.pool.ntp.org | 2022-07-09 |
| 0.pfsense.pool.ntp.org | 2022-07-07 |
| 2.europe.pool.ntp.org | 2022-06-11 |
| 0.debian.pool.ntp.org | 2022-05-19 |
| 1.europe.pool.ntp.org | 2022-03-16 |
| europe.pool.ntp.org | 2022-01-08 |
| 3.debian.pool.ntp.org | 2022-01-01 |
| 0.amazon.pool.ntp.org | 2021-12-15 |