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 3661 active servers in this zone. 3658 (+3) active 1 day ago 3667 (-6) active 7 days ago 3650 (+11) active 14 days ago 3642 (+19) active 60 days ago 3471 (+190) active 180 days ago 2941 (+720) active 1 year ago 3117 (+544) active 3 years ago 2807 (+854) active 6 years ago

IPv6 There are 2145 active servers in this zone. 2139 (+6) active 1 day ago 2126 (+19) active 7 days ago 2111 (+34) active 14 days ago 2152 (-7) active 60 days ago 1916 (+229) active 180 days ago 1753 (+392) active 1 year ago 1579 (+566) active 3 years ago 1350 (+795) active 6 years ago

Global — pool.ntp.org (5110)