| Domain | Date |
| ua.pool.ntp.org | 2019-07-11 |
| 0.europe.pool.ntp.org | 2019-04-30 |
| europe.pool.ntp.org | 2019-03-10 |
| 2.europe.pool.ntp.org | 2019-02-25 |
| 2.android.pool.ntp.org | 2018-10-27 |
| time.musixmatch.com | 2018-10-19 |
| 2.ua.pool.ntp.org | 2018-08-12 |
| 3.europe.pool.ntp.org | 2018-07-28 |
| 1.europe.pool.ntp.org | 2018-06-10 |
| 2.debian.pool.ntp.org | 2017-12-21 |
| 0.pool.ntp.org | 2017-12-11 |
| pool.ntp.org | 2017-12-09 |
| 0.amazon.pool.ntp.org | 2017-12-04 |
| 3.debian.pool.ntp.org | 2017-12-02 |
| 0.freebsd.pool.ntp.org | 2017-11-16 |
| 3.ubuntu.pool.ntp.org | 2017-11-04 |
| 0.ua.pool.ntp.org | 2017-10-27 |
| 2.pool.ntp.org | 2017-10-25 |
| 1.ua.pool.ntp.org | 2017-10-22 |
| 3.ua.pool.ntp.org | 2017-10-22 |
| t1.hshh.org | 2017-10-22 |
| 3.pool.ntp.org | 2017-10-17 |
| 1.ubuntu.pool.ntp.org | 2017-10-02 |
| 1.pool.ntp.org | 2017-09-29 |
| 1.debian.pool.ntp.org | 2017-09-24 |
| 0.debian.pool.ntp.org | 2017-09-23 |
| t3.hshh.org | 2017-09-19 |