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 3798 active servers in this zone. 3797 (+1) active 1 day ago 3804 (-6) active 7 days ago 3802 (-4) active 14 days ago 3777 (+21) active 60 days ago 3675 (+123) active 180 days ago 3410 (+388) active 1 year ago 3060 (+738) active 3 years ago 3021 (+777) active 6 years ago

IPv6 There are 2245 active servers in this zone. 2247 (-2) active 1 day ago 2244 (+1) active 7 days ago 2228 (+17) active 14 days ago 2324 (-79) active 60 days ago 2132 (+113) active 180 days ago 1910 (+335) active 1 year ago 1647 (+598) active 3 years ago 1468 (+777) active 6 years ago

Global — pool.ntp.org (5352)