| Property | Value |
| Country | United States |
| Domain | Date |
| 1.manjaro.pool.ntp.org | 2021-04-10 |
| 0.ubnt.pool.ntp.org | 2021-01-30 |
| 0.rhel.pool.ntp.org | 2021-01-13 |
| 3.suse.pool.ntp.org | 2020-12-13 |
| 1.cloudgenix.pool.ntp.org | 2020-08-17 |
| 3.us.pool.ntp.org | 2019-08-30 |
| 0.ubuntu.pool.ntp.org | 2019-08-01 |
| 0.centos.pool.ntp.org | 2019-07-16 |
| 0.us.pool.ntp.org | 2019-07-12 |
| 3.centos.pool.ntp.org | 2019-05-07 |
| 0.nettime.pool.ntp.org | 2018-11-24 |
| 0.arch.pool.ntp.org | 2018-08-16 |
| 0.lede.pool.ntp.org | 2018-08-08 |
| 0.fedora.pool.ntp.org | 2018-07-14 |
| 0.gentoo.pool.ntp.org | 2018-06-23 |
| 1.coreos.pool.ntp.org | 2018-06-23 |
| 0.north-america.pool.ntp.org | 2018-05-30 |