Look Out OpenDNS: Google Public DNS Hits the Tubes

Google announced today the launch of their public DNS service. As of right now, all it provides is DNS resolution, while OpenDNS provides a plethora of options.

If you want to give it a try, Google got a pretty epic IP address grab. Use the following IP addresses for your DNS:

8.8.8.8
8.8.4.4

As always, the service is in beta, so be sure to copy down your current DNS settings before switching over just in case something goes awry. Google is even providing support telephone numbers in the event you’re unable to access the Internet using their DNS.

Update: I ran tests using Namebench from 3 different locations within my city. Two locations use the same ISP, the third is its own ISP. In all tests, UltraDNS and OpenDNS came out on top. Various Tier3 DNS servers (4.2.2.1, 4.2.2.6, etc) also ranked highly. In all tests, Google’s public DNS servers ranked well, but still towards the bottom of the pile.