| Property | Value |
| Country | Germany |
| Domain | Date |
| 3.debian.pool.ntp.org | 2021-06-08 |
| 1.pool.ntp.org | 2020-12-11 |
| ntp-o.dia.vaillant-group.com | 2020-11-28 |
| 0.pool.ntp.org | 2020-04-09 |
| 0.de.pool.ntp.org | 2018-12-12 |
| 2.europe.pool.ntp.org | 2018-10-02 |
| europe.pool.ntp.org | 2018-08-10 |
| pool.ntp.org | 2018-04-30 |
| 2.android.pool.ntp.org | 2018-01-04 |
| 0.europe.pool.ntp.org | 2017-12-18 |
| 1.europe.pool.ntp.org | 2017-09-29 |
| 3.europe.pool.ntp.org | 2017-09-26 |