| Domain | Date |
| ntp.rossel.be | 2025-10-10 |
| ntp.devrandom.be | 2025-09-01 |
| time.edustria.be | 2025-06-27 |
| 3.ntp.axsguard.com | 2025-06-20 |
| ntp.enensys.com | 2025-03-30 |
| 1.be.pool.ntp.org | 2024-08-16 |
| 0.be.pool.ntp.org | 2024-01-09 |
| 1.openwrt.pool.ntp.org | 2022-10-19 |
| 0.arch.pool.ntp.org | 2022-10-02 |
| 0.pokercopilot.pool.ntp.org | 2021-06-04 |
| t1.hshh.org | 2021-03-10 |
| 0.pfsense.pool.ntp.org | 2021-02-05 |
| t3.hshh.org | 2021-02-04 |