| Domain | Date |
| hr.pool.ntp.org | 2024-08-16 |
| 0.arch.pool.ntp.org | 2022-06-06 |
| 0.amazon.pool.ntp.org | 2021-05-01 |
| 2.planefinder.pool.ntp.org | 2020-06-01 |
| 2.europe.pool.ntp.org | 2019-08-20 |
| 1.europe.pool.ntp.org | 2019-07-31 |
| europe.pool.ntp.org | 2019-04-28 |
| 0.nettime.pool.ntp.org | 2019-03-29 |
| 0.europe.pool.ntp.org | 2019-03-22 |
| 3.amazon.pool.ntp.org | 2019-02-19 |
| time.musixmatch.com | 2018-09-30 |
| 3.debian.pool.ntp.org | 2017-12-14 |
| 2.pool.ntp.org | 2017-12-06 |
| 1.debian.pool.ntp.org | 2017-11-02 |
| 1.pool.ntp.org | 2017-11-01 |
| 0.ubuntu.pool.ntp.org | 2017-10-22 |
| 3.pool.ntp.org | 2017-10-13 |
| pool.ntp.org | 2017-10-05 |
| 0.debian.pool.ntp.org | 2017-09-25 |
| 0.centos.pool.ntp.org | 2017-09-23 |
| 2.android.pool.ntp.org | 2017-09-22 |
| 0.pool.ntp.org | 2017-09-20 |
| 3.europe.pool.ntp.org | 2017-09-19 |