| Domain | Date |
| impius.ch | 2019-07-05 |
| office.impius.ch | 2019-07-05 |
| teamspeak.impius.ch | 2019-05-30 |
| 1.ch.pool.ntp.org | 2019-05-21 |
| ch.pool.ntp.org | 2019-05-02 |
| swisstime.ethz.ch | 2019-05-01 |
| 2.ch.pool.ntp.org | 2019-04-25 |
| 2.android.pool.ntp.org | 2019-02-11 |
| 2.europe.pool.ntp.org | 2018-12-08 |
| nextcloud.impius.ch | 2018-11-20 |
| 3.arch.pool.ntp.org | 2018-10-14 |
| 0.ch.pool.ntp.org | 2018-10-08 |
| 1.europe.pool.ntp.org | 2018-10-06 |
| pool.ntp.org | 2018-10-02 |
| 0.europe.pool.ntp.org | 2018-08-26 |
| europe.pool.ntp.org | 2018-08-12 |
| www.impius.ch | 2018-05-23 |