An AAAA record is an IP within the newly presented IPv6 format and it is made up of eight different groups of hexadecimal digits, unlike the IPv4 IPs, that include four groups of numbers in between 1 and 255. An illustration of an IPv6 address is 3014:0d43:23a3:2354:1320:8f3b:2635:3254 and in this format the amount of IPs that could be created is many times greater than the number of the IPv4 addresses. Each and every domain name has its web hosting server Internet protocol address as a record and in essence, this record tells the domain address where the site for it is. Depending on the system which the company employs, the record is going to be called A (IPv4) or AAAA (IPv6). Changing this record will allow you to host your Internet site with one company and your emails with a different one, so if you decide to use such a redirection to point a domain name to a server that uses an IPv6 address, you will have to create an AAAA record for it.