Understand AAAA Records
Each device that runs a search engine or is capable of accessing the Internet has a unique IPv4 and IPv6 address. You should also know that every website or web page is operated by a domain, and the DNS of the domain it is operated by has two records called A and AAAA to capture the IPv4 and IPv6 address of a device.
For any domain to be open on a device, it is very important to have an A record in the DNS of that domain, because when the A record in the DNS of the domain catches the IPv4 address of the device, then only that domain or website can be found in that device is open, otherwise not.
Now with the development of the Internet and for better identification, IPv6 addresses are also being given to the devices using the Internet. So in order to catch the IPv6 address of the device, website owners are adding AAAA records to the DNS of their own domain, so that the IPv6 address of the device can be caught and to speed up the performance of the website and much more.
So AAAA records added to a domain's DNS are exactly the same as A records, with the only difference being that the A record pertains to the IPv4 address of a domain and the AAAA record pertains to the IPv6 address.
A record joins or joins the IPv4 address of the device to the domain to allow a domain to be open to a device. Whereas AAAA records match or join the IPv6 address of the device to the domain in order for a domain to be open to a device.
Like the A record, the AAAA record enables the client device to grab the IPv6 address for the domain name, then the client device can then connect to the website and load or display it.
IPv6 is the new version of Internet Protocol (IP). An important difference between IPv6 and IPv4 addresses is that IPv6 addresses are longer than IPv4 addresses. IPv6 addresses provide more permutations than IPv4 addresses and thus have far more possible IP addresses.
IPv6 addresses are stored by AAAA records, where each four-digit char segment is sometimes separated by a colon (:) or sometimes by two colons (::).
When are AAAA records used?
Not all domains have AAAA records, and not all user devices are configured to use IPv6. Now, most client devices are being configured to use IPv6. So website owners are adding AAAA records to their domain's DNS and it is possible that in the future, all domains will have AAAA records.
Benefits of Using AAAA Records
AAAA records in themselves have a major advantage because the AAAA record can store 128-bit IPv6 addresses, while the older A records can only store 32-bit IPv4 addresses.
These are used randomly when multiple AAAA records are associated with the same domain record - this is useful for large websites or services as a technique for load balancing IPv6 traffic across multiple servers. where a server or CDN cannot handle traffic because of an A record or an AAAA record alone. When multiple AAAA records are connected, servers or CDNs (Content delivery networks) help a site work faster by splitting traffic from different locations on its own.
How to Add AAAA Records to Domain's DNS
To add AAAA records to a domain's DNS, first of all, make sure that the hosting you are using or where you manage your DNS records is providing the facility to add your AAAA records. . If it's requesting to add its AAAA record, you add it, otherwise add all four AAAA records provided by Google Workspace to check if those records work for most countries or locations.
To add an AAAA record, open the Manage DNS section of your domain and then click on Add Record. Select AAAA in Type, Select @ in Hostname, Enter Value or Destination as provided by Hosting or Google Workspace, Default or Shortest time in TTL. In this way, add all the four AAAA records provided by hosting or Google Workspace in turn. After a few hours or days when you open your Manage DNS section, you may or may not see four AAAA records but one or two AAAA records, it doesn't matter. You can check the AAAA record in the DNS of your domain by DNS Records checker tools.
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