2019-10-06-----2024-12-06 europe.pool.ntp.org

2020-08-06-----2024-04-24 se.pool.ntp.org

2024-02-01-----2024-02-28 2.europe.pool.ntp.org

2020-06-17-----2024-01-21 3.europe.pool.ntp.org

2020-09-28-----2023-12-04 1.se.pool.ntp.org

2022-11-22-----2023-04-25 1.europe.pool.ntp.org

2023-01-31-----2023-01-31 t2.hshh.org

2023-01-19-----2023-01-19 t5.hshh.org

2022-04-21-----2022-04-21 ntp.sjtu.edu.cn

2021-06-09-----2021-06-09 1.nettime.pool.ntp.org

2021-05-11-----2021-05-11 0.centos.pool.ntp.org