| Domain | Date |
| 0.debian.pool.ntp.org | 2025-11-19 |
| 3.datadog.pool.ntp.org | 2025-09-13 |
| time.vmiklos.hu | 2025-09-07 |
| 3.ovcirrus.pool.ntp.org | 2025-08-26 |
| 1.linksys.pool.ntp.org | 2025-07-25 |
| 0.centos.pool.ntp.org | 2025-07-24 |
| time.colgate.edu | 2025-07-11 |
| ntp.drori.net | 2025-06-28 |
| pool3.eicatalyst.ca | 2025-05-23 |
| amazon.pool.ntp.org | 2025-05-19 |
| time.wheatoncollege.edu | 2025-04-11 |
| 2.aerohive.pool.ntp.org | 2025-03-23 |
| 0.ubnt.pool.ntp.org | 2025-03-15 |
| 2.lede.pool.ntp.org | 2025-03-14 |
| 0.boot2docker.pool.ntp.org | 2025-03-09 |
| 3.rhel.pool.ntp.org | 2025-03-04 |
| 1.formlabs.pool.ntp.org | 2025-02-09 |
| 3.gentoo.pool.ntp.org | 2025-01-29 |