| Domain | Date |
| time.redheadtech.nl | 2026-01-05 |
| ntp.weites.com | 2025-12-26 |
| ntp.uniserver.nl | 2025-09-18 |
| ntp0.ntp-servers.net | 2025-02-17 |
| 3.nl.pool.ntp.org | 2024-11-23 |
| rhel.pool.ntp.org | 2024-11-05 |
| 2.europe.pool.ntp.org | 2024-09-09 |
| time.dekra-rail.com | 2024-08-09 |
| nl.pool.ntp.org | 2024-07-01 |
| time.kramponline.com | 2024-06-07 |
| ntp.fuga.com | 2024-03-28 |