About DNS Zone Records

DNS zone records specify zone information for the name-to-address translations performed by the domain name server.

Parallels Pro Control Panel automatically creates a Name Server (NS) record for the zone's name server, and Host (A) records for the FTP server and the domain (www), but you can add others. You can modify the record information at any time.

Note: If you added records to an alias zone (that is, a zone added to an alias domain), before you remove the alias domain, make sure you manually migrate all the records to another zone.

Another type of zone record, called an SOA record, serves a very specific purpose and is described in the topic About SOA records.

The following table describes the different DNS record types that Parallels Pro Control Panel supports.

DNS record types

Use this record:	To specify:
Name Server (NS)	The host name of a DNS server that is authoritative for the domain. Note: A DNS zone requires one NS record. If you have only one NS record in a zone, you cannot remove that NS record.
Host (A)	An IP address for forward host- name-to-IP-address mapping.
AAAA (IP version 6 Address records)	A 128-bit IP address for forward host-name-to-IP-address mapping. Use AAAA records to support IP version 6 addresses.
Pointer (PTR)	A host name for a reverse IP- address-to-host mapping.
Alias (CNAME)	A mapping between one host name and another. This record tells the DNS server that any requests made to the alias name are to be redirected to the host to which the alias points. The target host does not have to be within the local domain. Tip: Create a Host (A) record before you create the alias. Caution! Do not use a CNAME alias record for a name- based domain, or an NS or MX record.
TXT	Text you want to associate with a host name. You can include SPF-standard compliant text.
SRV	Services available for a domain
Mail Exchanger (MX)	A mail server other than the SMTP server provided by Parallels Pro Control Panel. You can specify more than one external mail server. Tip: Create a Host (A) record for the host running your mail server before you create the MX record.