What is a CNAME record example?

What is a CNAME record example?

A Canonical Name or CNAME record is a type of DNS record that maps an alias name to a true or canonical domain name. For example, a CNAME record can map the web address www.example.com to the actual web site for the domain example.com.

How do I create a DNS CNAME record?

How do I create a CNAME record?

1. Log into the One.com control panel.
2. Click DNS settings on the Advanced settings tile.
3. Go to DNS records.
4. Under create new record, click CNAME.
5. Enter the following details: – The subdomain (required) that will become the alias, for example, www.
6. Click Create record to save your settings.

What should my CNAME record be?

A CNAME record must always point to another domain name and never directly to an IP address. A CNAME record cannot co-exist with another record for the same name. It’s not possible to have both a CNAME and TXT record for www.example.com .

How do I find my CNAME record in DNS?

Look up and check CNAME records

1. Go to your domain host’s website. Get help identifying your domain host.
2. Sign in to your domain host account.
3. Go to the DNS records for your domain. Get help finding your DNS records.
4. Verify the results.

What is the difference between A and CNAME DNS records?

An A Record maps a hostname to one or more IP addresses, while the CNAME record maps a hostname to another hostname.

What is a CNAME vs a record?

What is a DNS A Record example?

For example, an A Record is used to point a logical domain name, such as “google.com,” to the IP address of Google’s hosting server, “74.125. 224.147”. These records point traffic from example.com (indicated by @) and ftp.example.com to the IP address 66.147. 224.236.

Can you have multiple CNAME records?

You can’t have two CNAMEs for the same domain name to different hosts. If you need that have a single name with multiple A records for the actual host(s) and CNAME all your hostnames to that. Then you’ll get the canonical be which will resolve to an IP address from the list at random.

What is a DNS CNAME record?

What is a DNS CNAME record? The ‘canonical name’ (CNAME) record is used in lieu of an A record, when a domain or subdomain is an alias of another domain. All CNAME records must point to a domain, never to an IP address

What is the difference between CNAME and txt in DNS?

The DNS A record is specified by RFC 1035. A CNAME record must always point to another domain name and never directly to an IP address. A CNAME record cannot co-exist with another record for the same name. It’s not possible to have both a CNAME and TXT record for www.example.com.

Can a CNAME record be used as a domain alias?

A CNAME record must always refer to another domain. It is not permissible to instead insert an IP address. What’s more, it is not permissible to use the defined alias in other record types. It is also recommended not to allow a CNAME record to refer to another CNAME record.

What happens to my CNAME records when I change the host?

This way if the IP address of the host changes, only the DNS A record for the root domain needs to be updated and all the CNAME records will follow along with whatever changes are made to the root. A frequent misconception is that a CNAME record must always resolve to the same website as the domain it points to, but this is not the case.