2017-05-25-----2024-03-14 north-america.pool.ntp.org

2020-12-22-----2024-03-14 0.north-america.pool.ntp.org

2019-01-26-----2023-11-24 us.pool.ntp.org

2019-12-02-----2023-11-24 0.us.pool.ntp.org

2023-09-26-----2023-09-26 time.musixmatch.com

2019-12-20-----2022-08-17 pool.ntp.org

2021-02-20-----2022-05-28 2.us.pool.ntp.org

2022-05-12-----2022-05-12 3.android.pool.ntp.org

2017-11-23-----2022-03-14 1.us.pool.ntp.org

2021-02-19-----2022-03-14 3.us.pool.ntp.org

2022-01-08-----2022-01-08 1.north-america.pool.ntp.org

2020-11-25-----2020-11-25 1.openwrt.pool.ntp.org

2020-11-22-----2020-11-22 ntp.sjtu.edu.cn

2019-11-01-----2019-11-01 2.android.pool.ntp.org