| Property | Value |
| Country | United States |
| Domain | Date |
| 2.africa.pool.ntp.org | 2019-07-21 |
| africa.pool.ntp.org | 2019-06-25 |
| 0.africa.pool.ntp.org | 2019-06-08 |
| 0.pool.ntp.org | 2019-04-17 |
| 0.nettime.pool.ntp.org | 2019-03-04 |
| 2.android.pool.ntp.org | 2018-11-09 |
| cacti.digital-satellites.com | 2018-10-17 |
| 1.pool.ntp.org | 2018-10-03 |
| pool.ntp.org | 2018-10-02 |
| europe.pool.ntp.org | 2018-09-17 |
| ndun.us | 2018-03-15 |