pool.ntp.org


United States — us.pool.ntp.org

To use this specific pool zone, add the following to your ntp.conf file:

	   server 0.us.pool.ntp.org
	   server 1.us.pool.ntp.org
	   server 2.us.pool.ntp.org
	   server 3.us.pool.ntp.org

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 534 active servers in this zone.

535 (-1) active 1 day ago
556 (-22) active 7 days ago
550 (-16) active 14 days ago
555 (-21) active 60 days ago
543 (-9) active 180 days ago
559 (-25) active 1 year ago
593 (-59) active 3 years ago
638 (-104) active 6 years ago

IPv6

There are 247 active servers in this zone.

245 (+2) active 1 day ago
253 (-6) active 7 days ago
252 (-5) active 14 days ago
255 (-8) active 60 days ago
247 active 180 days ago
219 (+28) active 1 year ago
227 (+20) active 3 years ago
160 (+87) active 6 years ago

See all zones in North America.

Status | Community