How do I add a cname record to Route 53?

How do I add a cname record to Route 53?

CNAME records

1. Select the newly created hosted zone for your domain and click the Go to Record Sets button.
2. In the Record Sets view, click the Create a Record Set button.
3. The Create Record Set window opens. In the Name field, type the name www (such as, www.example.com). In the Type field, select the CNAME type.

Does CNAME take precedence over a record?

A CNAME will take precedence over all other DNS records. This means that when a CNAME is present, all other DNS records are ignored.

What is the difference between a record and cname record in route53?

The A record maps a name to one or more IP addresses when the IP are known and stable. The CNAME record maps a name to another name. It should only be used when there are no other records on that name. The ALIAS record maps a name to another name, but can coexist with other records on that name.

What are record sets in Route 53?

Amazon Route 53 offers a special type of record called an ‘Alias’ record that lets you map your zone apex (example.com) DNS name to your Amazon CloudFront distribution (for example, d123.cloudfront.net).

How to create an alias record in Route 53?

With Route 53, you can use an alias record to point the parent domain to other supported alias targets. For example, if you created a hosted zone for the domain “example.com”, then you can’t create the following CNAME record. If you created a hosted zone for the domain “www.example.com”, then you can’t create the following CNAME record:

How does Route 53 charge for CNAME queries?

Route 53 charges for CNAME queries. Route 53 responds to the first DNS query with the name of the record that you want to redirect to. Then the DNS resolver must submit another query for the record in the first response to get information about where to direct traffic, for example, the IP address of a web server.

How to create an alias record for a CNAME record?

To create an alias record for a CNAME record, the alias target must resolve to a CNAME value. Even if you create an invalid CNAME (ALIAS) record, Route 53 can’t resolve the IP address of the endpoint. As a result, Route 53 returns an SERVFAIL/REFUSED RCODE error. abc.example.net. abc.example.net. d12345xx.cloudfront.net.

Can a CNAME record have the same name as the hosted zone?

You can’t create a CNAME record that has the same name as the hosted zone (the zone apex). This is true both for hosted zones for domain names (example.com) and for hosted zones for subdomains (zenith.example.com). Route 53 doesn’t charge for alias queries to AWS resources. For more information, see Amazon Route 53 Pricing .