All Pool Servers

In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for vendors.

IPv4 There are 3056 active servers in this zone. 3065 (-9) active 1 day ago 3058 (-2) active 7 days ago 3061 (-5) active 14 days ago 3044 (+12) active 60 days ago 3046 (+10) active 180 days ago 3050 (+6) active 1 year ago 2895 (+161) active 3 years ago 2898 (+158) active 6 years ago

IPv6 There are 1681 active servers in this zone. 1674 (+7) active 1 day ago 1672 (+9) active 7 days ago 1670 (+11) active 14 days ago 1675 (+6) active 60 days ago 1661 (+20) active 180 days ago 1644 (+37) active 1 year ago 1433 (+248) active 3 years ago 1230 (+451) active 6 years ago

Global — pool.ntp.org (4370)