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Use our DMARC Domain Checker to find out if an email domain is protected against phishing, spoofing or fraud. Our domain checker offers you quick insights by inspecting DMARC, SPF and DKIM records and shows you if there are any actions you need to take. NOTE: The Yahoo and Google DMARC requirement came into force February 1, 2024. We’ve written a guide to help you with the new sender requirements
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Click on nodes to expand. Expand all Collapse all mechanisms modifiers Netblock Occurrences Domain Record DNS lookups needed to validate the record This SPF record exceeds the maximum of 10 DNS lookups. Often, unnecessary entries can be safely removed after evaluating DMARC data. To learn how to address the "Too many lookups" issue, read our guide here: This record has a high lookup count. Review
The implementation of DMARC starts with the publishing of a valid DMARC record. The dmarcian DMARC Record Checker is a diagnostic tool that allows you to view the DMARC record of any given domain and test if the TXT record is valid and published correctly. NOTE: The new Yahoo and Google DMARC requirement will be enforced beginning February 2024 for higher volume senders. We’ve written a guide to h
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