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2020-12-12-----2021-07-12 1.asia.pool.ntp.org
2021-02-03-----2021-06-14 jp.pool.ntp.org
2021-06-10-----2021-06-11 time.paina.net
2020-10-20-----2021-06-10 asia.pool.ntp.org
2020-11-13-----2021-06-08 0.asia.pool.ntp.org
2021-03-15-----2021-03-15 3.asia.pool.ntp.org
2021-01-25-----2021-03-08 2.asia.pool.ntp.org
2020-11-27-----2020-11-27 sh03.paina.net