Find DKIM and DMARC Records?

To query the TXT record for DMARC, you can use:

dig TXT

To query for a particular record for DKIM, you would need to know the selector prefix. You will find it in the s value in an email’s DKIM-Signature.

For example:

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;;
s=google; t=1615461277;

You would then query it as TXT:

dig TXT

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