Google map showing the approximate location of each of the F-root nodes, and whether it is IPv4-only or IPv4 and IPv6

F Root

ISC has operated F-Root, one of the world’s thirteen root name servers, since 1994. We also provide secondary DNS hosting for 50 ccTLDs around the world.

F-Root is distributed using “anycast” technology with 57 operational locations, answering an average 16,000 queries per second.

We welcome inquiries from sites interested in hosting and/or sponsoring a new F Root node.  Read our Network Operations Report for 2014.

 

These organizations are among those supporting ISC’s Open Source mission through their ISC open source support subscriptions.

To give permission for us to display your logo here, contact info@isc.org.

Last modified: July 29, 2015 at 1:07 pm