2020-06-18-----2023-10-27 de.pool.ntp.org
2023-04-27-----2023-09-26 pool.ntp.org
2020-06-22-----2023-05-30 0.de.pool.ntp.org
2022-10-14-----2022-10-14 3.ubuntu.pool.ntp.org
2021-06-10-----2022-03-14 europe.pool.ntp.org
2021-10-10-----2021-10-10 1.centos.pool.ntp.org
2020-06-19-----2020-06-19 t2.hshh.org
2019-10-05-----2019-10-05 ntp1.tummy.com