2024-03-29-----2024-03-29 0.amazon.pool.ntp.org
2023-02-08-----2024-01-09 north-america.pool.ntp.org
2023-12-02-----2023-12-02 0.us.pool.ntp.org
2017-01-07-----2023-02-07 chl.la
2022-03-14-----2023-02-05 1.us.pool.ntp.org
2017-01-14-----2022-05-27 us.pool.ntp.org
2021-02-20-----2022-03-14 2.us.pool.ntp.org
2022-03-14-----2022-03-14 3.us.pool.ntp.org
2018-08-10-----2018-08-10 2.android.pool.ntp.org
2018-08-10-----2018-08-10 1.cn.pool.ntp.org
2018-08-10-----2018-08-10 cn.pool.ntp.org
2017-09-27-----2017-09-27 0.north-america.pool.ntp.org