| Domain | Date |
| time.evok.ch | 2024-11-25 |
| chronos.tmr.ch | 2024-10-21 |
| ntp.strukov.com | 2024-10-14 |
| swisstime3.ethz.ch | 2024-09-16 |
| ch.pool.ntp.org | 2024-08-16 |
| 3.ntp.adfinis-sygroup.ch | 2024-08-09 |
| 1.ntp.adfinis-sygroup.ch | 2024-08-08 |
| ntp.tcc-net.com | 2024-05-23 |
| pnpntpserver.tcnet.ch | 2024-05-14 |
| ntp2ftth.andorratelecom.ad | 2024-04-30 |
| europe.pool.ntp.org | 2024-03-26 |
| 1.coreos.pool.ntp.org | 2022-11-18 |
| 0.debian.pool.ntp.org | 2021-07-13 |
| 2.pool.ntp.org | 2021-01-17 |
| 3.pool.ntp.org | 2020-10-30 |
| 1.pool.ntp.org | 2020-10-13 |
| 0.pool.ntp.org | 2020-10-01 |
| 0.amazon.pool.ntp.org | 2020-09-08 |
| 2.europe.pool.ntp.org | 2019-08-06 |
| 1.europe.pool.ntp.org | 2019-07-15 |
| 2.android.pool.ntp.org | 2019-05-23 |
| 0.openwrt.pool.ntp.org | 2019-05-03 |
| pool.ntp.org | 2019-04-30 |