| Domain | Date |
| 0.pool.ntp.org | 2020-10-09 |
| 2.europe.pool.ntp.org | 2020-04-03 |
| 2.android.pool.ntp.org | 2019-07-19 |
| 0.fi.pool.ntp.org | 2019-05-16 |
| 2.pool.ntp.org | 2019-05-13 |
| time.musixmatch.com | 2019-05-13 |
| europe.pool.ntp.org | 2019-03-11 |
| 0.europe.pool.ntp.org | 2018-07-01 |
| 1.europe.pool.ntp.org | 2018-06-27 |
| pool.ntp.org | 2018-03-18 |