DKIM lookupKnow the selector.
Know the selector.
Find the published key.
Look up a DKIM selector’s TXT record or CNAME alias in public DNS. You will need the selector supplied by the domain’s email provider.
Read the published record.
Enter a domain to inspect its current public DNS response. Finding a record does not prove that authentication or inbox placement will succeed.
What to do with the result.
Confirm the record name and value with your domain administrator and email provider. Keep existing services in mind before publishing a change.
How the public DNS lookup worksBring your own context.
Tell us what you are working on. Let’s find a useful next step.