DNS Record Checker

Check if a DKIM record is present for your domain, or if you're authenticated with CNAME records to send email from your marketing platform or delivery provider.

What Are DKIM & CNAME Selectors?

A selector is a text string at the beginning of your DKIM or CNAME record host/name used to identify or point to a specific DKIM public key.

Common DKIM Selectors

Follow our step-by-step instructions to setup your new DMARC record.