Common DNS Configurations

Traducciones al Español
Estamos traduciendo nuestros guías y tutoriales al Español. Es posible que usted esté viendo una traducción generada automáticamente. Estamos trabajando con traductores profesionales para verificar las traducciones de nuestro sitio web. Este proyecto es un trabajo en curso.
Create a Linode account to try this guide with a $100 credit.
This credit will be applied to any valid services used during your first 60 days.

Set Up a Domain

The most common DNS configuration is a single domain name on a single Linode. For this, you’ll need to add SOA and NS records for all of your name servers, and A/AAAA records for your domain names. Use the screenshot below as a guide.

The Domains section of the Cloud Manager can automatically add all of these records when you create a domain. For instructions, see the Add a Domain section of the DNS Manager guide.

Configure Subdomains

  1. To configure a subdomain (e.g., create an A record with the subdomain’s hostname. Click Add an A/AAAA Record:

  2. Add the subdomain under the Hostname field. Assign the IP address of the server you want to host the subdomain:

  3. Click on the Save button to create the record.

    The Linode Cloud Manager does not support adding a subdomain of a subdomain in the same domain zone. For example, if you have as a domain with an A record for, you cannot create within that same domain zone. Instead, create a separate domain zone for the subdomain Then, add an A record for to that new zone.

    See the subdomains section of the DNS manager guide for more information.

    The Linode Cloud Manager does not support adding a subdomain of a subdomain in the same domain zone. …

Host Multiple Domains on a Single Server

To host multiple domain names on a single server, create a separate domain entry for each domain name as shown below. When creating the new domain entry, we recommend that you allow the Domains section of the Cloud Manager to automatically insert basic records. At a minimum, you’ll need an A record for each domain name pointing to the server’s IP address.

Use One Domain on Multiple Servers

If you have more than one server, but only one domain name, you can point A records with server-specific hostnames to all servers that need domain names. One machine will be the “front end” for the domain, by virtue of the first-level domain’s A record pointing to it, but the domain can serve as a proxy for services provided by other machines, if needed. For example, if you wanted to create a development environment on another server, you could create an A record for and point it at another Linode’s IP address.

Route Email to Third-Party Mail Services

To route email to a third-party email service, create MX records that associate your mail server (for example, with a hostname provided by the third-party service. For more detailed instructions, see the website of your third-party email service.

Use Wildcard DNS Records

A wildcard DNS record matches requests for non-existent domain names. For example, if you create an A record for *, and a user visits, that user will be redirected to An example wildcard DNS record is shown below.

This page was originally published on

Your Feedback Is Important

Let us know if this guide made it easy to get the answer you needed.

Join the conversation.
Read other comments or post your own below. Comments must be respectful, constructive, and relevant to the topic of the guide. Do not post external links or advertisements. Before posting, consider if your comment would be better addressed by contacting our Support team or asking on our Community Site.