| Property | Value |
| Country | Switzerland |
| Domain | Date |
| 0.ch.pool.ntp.org | 2018-06-20 |
| swisstime.ethz.ch | 2018-06-19 |
| 2.europe.pool.ntp.org | 2018-06-09 |
| 2.pool.ntp.org | 2017-12-26 |
| 2.ubuntu.pool.ntp.org | 2017-12-19 |
| 1.ubuntu.pool.ntp.org | 2017-11-14 |
| 2.android.pool.ntp.org | 2017-10-27 |
| 3.europe.pool.ntp.org | 2017-10-19 |
| 0.europe.pool.ntp.org | 2017-09-27 |
| europe.pool.ntp.org | 2017-09-23 |