2025-06-10-----2025-07-08 pool.ntp.org

2025-07-08-----2025-07-08 ntp.polycom.com

2025-06-13-----2025-06-13 3.us.pool.ntp.org

2025-03-20-----2025-03-20 north-america.pool.ntp.org

2025-03-17-----2025-03-17 1.us.pool.ntp.org

2024-12-18-----2024-12-18 0.xenserver.pool.ntp.org

2024-11-18-----2024-12-13 us.pool.ntp.org

2024-11-29-----2024-11-29 0.us.pool.ntp.org

2024-11-20-----2024-11-20 ubuntu.pool.ntp.org