| Property | Value |
| Country | United States |
| Domain | Date |
| 0.arch.pool.ntp.org | 2021-01-13 |
| 3.suse.pool.ntp.org | 2021-01-08 |
| 1.cloudgenix.pool.ntp.org | 2020-11-19 |
| 0.rhel.pool.ntp.org | 2020-09-08 |
| 2.boot2docker.pool.ntp.org | 2020-09-05 |
| 3.centos.pool.ntp.org | 2020-08-27 |
| 0.ubnt.pool.ntp.org | 2020-08-10 |
| 0.clearlinux.pool.ntp.org | 2020-08-02 |
| 1.coreos.pool.ntp.org | 2020-07-28 |
| t1.hshh.org | 2020-05-03 |
| 3.us.pool.ntp.org | 2020-01-31 |
| 1.nettime.pool.ntp.org | 2019-09-13 |
| 0.north-america.pool.ntp.org | 2019-02-24 |
| 0.nettime.pool.ntp.org | 2019-02-06 |