The AAAA record type of the DNS is a 128-bit IPv6 address that maps to a hostname. It is analogous to the A-record of the IPv4 address. The AAAA record maps a hostname to an IPv6 address to allow Internet to find a computer from it's name. You may use multiple AAAA records to the same subdomain to provide redundancy.
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The "AAAA" record is a type of DNS record that maps a hostname to an IPv6 address. AAAA stands for "Quad-A" and is used to specify the IPv6 address for a host. It is similar to the "A" record, which maps a hostname to an IPv4 address.
In other words, the AAAA record is used to translate a domain name into its associated IPv6 address, so that users can access the corresponding website or service through the internet. This is an important step in the process of resolving a domain name to an IP address, which is a necessary part of connecting to a website or online service.