Advanced Zone Editor

Advanced Zone Editor

 

Important:  cPanel deprecated this interface in cPanel & WHM version 62. We strongly recommend that you use cPanel’s Zone Editor interface (Home >> Domains >> Zone Editor).

DNS (Domain Name Service) is how the Internet that converts human-readable domain names (for example, example.com) into computer-readable IP addresses (for example, 192.0.32.10). DNS uses zone files that reside on your server to map domain names to IP addresses.

There are several different types of records in a domain’s zone file. This feature allows you to create, edit, and delete A, AAAA, CNAME (Canonical Name Record), SRV (Service Record), and TXT (Text Record) records.

 

Finding the Advanced DNS Editor in cPanel

 

    1. Log into your cPanel dashboard.
    2. You’ll see several categories on the right hand panel of the screen. Scroll down to the Domains category and find the Advanced DNS Editor icon. Click that to enter the editor.

 

    1. Select the domain you will be working with from the Select A Domain dropdown menu.

 

Add an A Record 

 

Go to the Add A Record section and fill out the fields for your desired record.

Advanced DNS Zone Editor

Name Name your record. Be sure that it ends with your domain name and a period. Ex: record.inmotiontesting.com.
TTL Time To Live. The record will exist on DNS servers around the world for this fixed amount of time. After it expires, they will need to recontact the server to reset the record. This is set in seconds, so 14400 is 4 hours, which is a good standard. Setting the TTL too low can have an adverse effect on the server.
Type Choose from the dropdown. There are A records, CNAMEs, and TXT records (see below).
Address The server address that the record refers to. It can be set as an IP address, a domain name, or a subdomain. TXT records will be set as text set within quotes.


Record Types Explained

A –  This record maps hostnames to IP addresses. A records are a necessary component as they allow DNS servers to locate your website and its various services on the Internet. Without appropriate A records, your visitors cannot access your website, FTP site, or email accounts.

Note: cPanel configures your DNS records so that visitors can resolve your website and its services, such as FTP and email. Only add A records when you add a service that cPanel & WHM or your service provider does not provide.

AAAA – This record maps hostnames to IPv6 addresses.

CNAME – This record creates an alias for another domain name, which DNS looks up. This is useful, for example, if you point multiple CNAME records to a single A record in order to simplify DNS maintenance.

Note: You can’t point a CNAME record to an IP address, that’s what A records are used for.

SRV – This record provides information about available services on specific ports on your server.

Note: The SRV record must point at a hostname with an A (or AAAA) record. You cannot point an SRV record at a CNAME record.

TXT – This record contains text information for various services to read. For example, TXT records can specify data for the SPF (Sender Policy Framework) or DKIM (Domain Keys Mail Identifier) email authentication systems.

Note: On servers that run CentOS 7, you may see a named warning about the absence of SPF resource records on DNS.

  • This warning is not relevant on CentOS 7 servers, because RFC 7208 deprecated SPF records. CentOS 7 servers use TXT records instead of SPF records.
  • Red Hat 7.1 and CentOS 7.1 both contain bind-9.9.4-23.el7, which is an updated version of BIND that complies with RFC 7208. To resolve this issue, update your operating system to a version that contains the updated version of BIND. For more information, read the the Red Hat Bugzilla case about SPF record errors.

 

Once you’ve entered all information for your record, click on the Add Record button just under the data entry fields.

Congratulations! You’ve just created a DNS record with the Advanced DNS Editor. If necessary, you may edit existing records. Find the record in the list at the bottom of the screen. The left hand side of each row has a Delete and Edit link for the respective record.

 

Reset Zone Files

 

Warning: This feature erases any modifications that you made to your zone records, either with this feature or with cPanel’s Simple Zone Editor interface (Home >> Domains >> Simple Zone Editor). The system attempts to save the domain’s TXT entries. We recommend that you write down any changes that you wish to save before you use this feature.

To reset your DNS zone files to the defaults that your hosting provider specifies, perform the following steps:

  1. If this account owns more than one domain, select the domain that you wish to manage from the Domain menu.
  2. Click more.
  3. Select the “Are you sure that you wish to erase all of your entries and revert to the default state?” checkbox.
  4. Click Reset Zone File.

 

Edit a record

To edit a record, perform the following steps:

  1. If this account owns more than one domain, select the domain that you wish to manage from the Domain menu.
  2. Click Edit next to the record that you wish to edit.
  3. Change the information in the text boxes as necessary.
  4. Click Edit Record to save your changes, or click cancel to discard them.

 

Delete a record

To delete a record, perform the following steps:

  1. If this account owns more than one domain, select the domain that you wish to manage from the Domain menu.
  2. Click Delete next to the record that you wish to remove.
  3. Click Delete.

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