Domain Name Server Record Types
Although there are various types of dns records that all perform different actions these four record types are the most commonly used.
Domain name server record types. For example if there is both an a and an mx for a name but the name server has only the a record cached only the a record will be returned. 10 top dns record types. Address records map your domain name to a server using an ip address. An soa record is created by default for each domain added into the constellix dns system.
You can have multiple a records for the same domain or subdomain. This list shows you the most common types of resource records. All cname records must have a host or subdomain. If the name server does not have any information on the name the request will be forwarded on.
Dns record types commonly used record types. To setup one of these records right click a zone in the left list in the dns records window and select the. Unlike a records cname records cannot use ip addresses. Type purpose a address resource records match an ip address to a.
Aaaa ipv6 host address. Srv location of service. Canonical name records map your subdomains to another server using a server name. The records returned may not be complete.
Soa start of authority. Alias auto resolved alias. The a record is one of the most commonly used record types in any dns system. An a record is actually an address record which means it maps a fully qualified domain name fqdn to an ip address.
A resource record is the basic data component in the domain name service dns. Returns all records of all types known to the name server. Ns records name server specify which name servers are authoritative for a domain or subdomain. Record type description.
Various dns record strings serve as commands on how the server should approach them and they ensure that your site functions the way you intend it to. The authoritative name server is the last stop in the name server query it takes the hostname and returns the correct ip address to the dns resolver or if it cannot find the domain returns the message nxdomain.