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2019-07-12-----2024-03-28 stdtime.gov.hk

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2022-03-30-----2024-03-21 1.centos.pool.ntp.org

2020-05-23-----2024-02-26 0.hk.pool.ntp.org

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2023-03-21-----2024-01-15 t3.hshh.org

2023-11-20-----2024-01-05 0.lede.pool.ntp.org

2023-12-23-----2023-12-23 0.xenserver.pool.ntp.org

2022-10-21-----2023-12-22 0.openwrt.pool.ntp.org

2019-07-12-----2023-12-12 time.hko.hk

2023-12-05-----2023-12-05 1.arch.pool.ntp.org

2023-07-28-----2023-11-14 time.musixmatch.com

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2023-08-20-----2023-08-20 3.lede.pool.ntp.org

2020-07-20-----2023-08-17 1.pool.ntp.org

2022-11-09-----2023-08-09 time.liangke.net

2020-05-23-----2023-06-30 2.hk.pool.ntp.org

2023-06-21-----2023-06-21 1.ciscosb.pool.ntp.org

2022-03-11-----2023-06-13 0.pool.ntp.org

2023-06-01-----2023-06-01 3.freebsd.pool.ntp.org

2021-12-18-----2023-04-20 2.centos.pool.ntp.org

2020-08-06-----2023-03-22 0.android.pool.ntp.org

2023-03-06-----2023-03-06 0.opensuse.pool.ntp.org

2023-01-24-----2023-01-24 2.rhel.pool.ntp.org

2023-01-19-----2023-01-19 t2.hshh.org

2020-05-24-----2023-01-05 0.freebsd.pool.ntp.org

2022-11-16-----2022-11-16 2.pfsense.pool.ntp.org

2020-07-29-----2022-11-12 3.android.pool.ntp.org

2020-05-23-----2022-10-22 1.hk.pool.ntp.org

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2019-11-12-----2022-06-10 2.ubuntu.pool.ntp.org

2022-06-10-----2022-06-10 2.freebsd.pool.ntp.org

2022-03-23-----2022-03-23 1.ubuntu.pool.ntp.org

2021-12-29-----2021-12-29 hk.ntp.plus

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2020-10-21-----2020-10-21 t1.hshh.org

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2019-10-15-----2019-10-15 0.rhel.pool.ntp.org

2019-03-21-----2019-03-21 hk.pool.ntp.org