| Property | Value |
| Country | United States |
| Domain | Date |
| 1.coreos.pool.ntp.org | 2022-09-10 |
| t1.hshh.org | 2021-02-05 |
| 3.suse.pool.ntp.org | 2020-09-23 |
| 1.cloudgenix.pool.ntp.org | 2020-09-21 |
| 3.centos.pool.ntp.org | 2020-08-31 |
| 0.arch.pool.ntp.org | 2020-08-26 |
| 0.clearlinux.pool.ntp.org | 2020-07-23 |
| 0.ubnt.pool.ntp.org | 2020-04-28 |
| 3.us.pool.ntp.org | 2020-01-11 |
| 0.nettime.pool.ntp.org | 2019-09-12 |
| 0.us.pool.ntp.org | 2019-02-12 |