| Property | Value |
| Country | United States |
| Domain | Date |
| 1.nettime.pool.ntp.org | 2018-11-22 |
| 3.pool.ntp.org | 2018-10-25 |
| 0.us.pool.ntp.org | 2018-10-21 |
| 0.centos.pool.ntp.org | 2018-10-04 |
| t1.hshh.org | 2018-09-25 |
| 0.pool.ntp.org | 2018-09-24 |
| 0.bose.pool.ntp.org | 2018-09-14 |
| 2.pool.ntp.org | 2018-09-13 |
| 1.pool.ntp.org | 2018-09-01 |
| 3.centos.pool.ntp.org | 2018-08-24 |
| 0.amazon.pool.ntp.org | 2018-08-06 |
| 0.vizio.pool.ntp.org | 2018-08-03 |
| 0.arch.pool.ntp.org | 2018-07-23 |
| 0.openwrt.pool.ntp.org | 2018-07-09 |
| 0.pfsense.pool.ntp.org | 2018-07-08 |
| 0.fedora.pool.ntp.org | 2018-07-02 |
| 3.us.pool.ntp.org | 2018-07-01 |
| 0.north-america.pool.ntp.org | 2017-10-21 |