Google Public DNS(IPV4 AND IPV6) IP addresses

efore you change your DNS settings to use Google Public DNS, be sure to write down the current server addresses or settings on a piece of paper. It is very important that you keep these numbers for backup purposes, in case you need to revert to them at any time.

We also recommend that you print this page, in the event that you encounter a problem and need to refer to these instructions.

Google Public DNS IP addresses

The Google Public DNS IP addresses (IPv4) are as follows:

• 8.8.8.8

• 8.8.4.4

The Google Public DNS IPv6 addresses are as follows:

• 2001:4860:4860::8888

• 2001:4860:4860::8844

You can use either address as your primary or secondary DNS server. You can specify both addresses, but do not specify one address as both primary and secondary.

You can configure Google Public DNS addresses for either IPv4 or IPv6 connections, or both.