DMARC Lookup

DMARC Record Lookup tool queries the DNS records of a specified domain to retrieve the DMARC record, showing you the policies published by the domain owner.

A DMARC policy indicates how receiving mail servers should treat emails that fail DMARC authentication checks. Options include 'none' (monitor mode), 'quarantine' (treat suspicious emails with caution), or 'reject' (block unauthenticated emails outright). Implementing a DMARC policy helps protect your domain from abuse in phishing and spoofing attacks by providing clear instructions on managing emails that don't authenticate, thus safeguarding your brand's reputation and email security.

A DMARC Record Check is crucial for understanding the domain's policy on handling emails that fail SPF and DKIM checks, which is important for email security and deliverability. Our free DMARC Record checker tool lets you do this quickly and easily.

If your domain lacks a DMARC record, it's advisable to create one to establish policies on how your email should be handled and to start receiving reports on email delivery status. For assistance generating a valid DMARC record, see our free DMARC Record Generator.

While our DMARC checker tool is designed for looking up DMARC reports, you can use the information it provides to create or update a DMARC record in accordance with best practices.