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 3644 active servers in this zone. 3639 (+5) active 1 day ago 3658 (-14) active 7 days ago 3651 (-7) active 14 days ago 3679 (-35) active 60 days ago 3424 (+220) active 180 days ago 3361 (+283) active 1 year ago 3094 (+550) active 3 years ago 2800 (+844) active 6 years ago

IPv6 There are 2087 active servers in this zone. 2090 (-3) active 1 day ago 2134 (-47) active 7 days ago 2138 (-51) active 14 days ago 2105 (-18) active 60 days ago 1920 (+167) active 180 days ago 1817 (+270) active 1 year ago 1612 (+475) active 3 years ago 1343 (+744) active 6 years ago

Global — pool.ntp.org (5037)