An AAAA record is an Internet protocol address in the newly released IPv6 format and it comprises of 8 groups of hexadecimal digits, as opposed to the IPv4 IPs, that include 4 sets of numbers between 1 and 255. A good example of an IPv6 address is 3014:0d43:23a3:2354:1320:8f3b:2635:3254 and with this format the sheer number of IPs that could be created is many times bigger than the number of the IPv4 addresses. Every domain has its web hosting server IP address as a record and in essence, that record tells the domain where the site for it is. Depending on the system which the provider employs, the record will be called A (IPv4) or AAAA (IPv6). Changing this record enables you to host your Internet site with one company and your email messages with a different one, so if you decide to use this type of redirection to forward a domain address to a server that uses an IPv6 address, you will need to set up an AAAA record for it.