| Domain | Date |
| 3.pool.ntp.org | 2018-10-17 |
| 0.pool.ntp.org | 2018-10-11 |
| 1.pool.ntp.org | 2018-10-10 |
| 1.coreos.pool.ntp.org | 2018-10-08 |
| 1.debian.pool.ntp.org | 2018-10-07 |
| 0.us.pool.ntp.org | 2018-10-04 |
| 2.pool.ntp.org | 2018-09-23 |
| 0.centos.pool.ntp.org | 2018-09-22 |
| 0.pfsense.pool.ntp.org | 2018-09-22 |
| time.musixmatch.com | 2018-09-21 |
| 3.centos.pool.ntp.org | 2018-09-20 |
| 0.pokercopilot.pool.ntp.org | 2018-09-14 |
| 0.lede.pool.ntp.org | 2018-09-12 |