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 3866 active servers in this zone. 3853 (+13) active 1 day ago 3824 (+42) active 7 days ago 3807 (+59) active 14 days ago 3801 (+65) active 60 days ago 3784 (+82) active 180 days ago 3603 (+263) active 1 year ago 3065 (+801) active 3 years ago 2902 (+964) active 6 years ago

IPv6 There are 2358 active servers in this zone. 2356 (+2) active 1 day ago 2318 (+40) active 7 days ago 2306 (+52) active 14 days ago 2263 (+95) active 60 days ago 2346 (+12) active 180 days ago 2084 (+274) active 1 year ago 1677 (+681) active 3 years ago 1389 (+969) active 6 years ago

Global — pool.ntp.org (5521)