CNAME Lookup

Look up CNAME (canonical name) DNS records to find domain aliases and where they point.

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Frequently asked questions

What is a CNAME record?
A CNAME (Canonical Name) record maps one domain name to another. For example, www.example.com might be a CNAME to example.com or a CDN hostname. Note: CNAME records cannot coexist with other records at the zone apex.