Skip to content

GLOSSARY

What is CNAME record?

DEFINITION

A CNAME record makes one name an alias of another name instead of pointing it at a number. For example, www.yourcompany.com can be an alias for a hostname your platform gives you, so if that platform changes its server address, your site follows automatically.

The key distinction: an A record points to an IP address, while a CNAME points to another name. A CNAME generally cannot sit at the bare root of a domain (yourcompany.com with no www), and a name with a CNAME should not have other records beside it. Why it matters: Shopify, email tools and many other services ask you to add a CNAME, and adding it in the wrong place or type quietly breaks the connection.

Explained in

    Related terms

    Rated by our clients

    Don't take our word for it.

    Some of the businesses we have worked with

    Your cookies, your call

    We use only the cookies this site needs to work. If you say yes, we also turn on Google Analytics to see what works, and our live chat, which records how you use the site so we can help you faster. Nothing optional runs until you choose. See our cookie policy.