Network Tools
Check the DMARC TXT record for a domain.
Use this DMARC Record Checker to look up a domain DMARC policy record and review whether a DMARC policy is present. It is useful for email authentication setup, DNS verification, and mail security troubleshooting.
Use this DMARC Record Checker to look up a domain DMARC policy record and review whether a DMARC policy is present. It is useful for email authentication setup, DNS verification, and mail security troubleshooting.
Use dmarc record checker when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
Find similar and supporting tools for adjacent actions and follow-up tasks.
Input
example.com
Output
Host: _dmarc.example.com DMARC Found: Yes Record: v=DMARC1; p=quarantine; rua=mailto:dmarc@example.com
Shows the domain DMARC policy when present.
Input
example.com
Output
Host: _dmarc.example.com DMARC Found: No
Useful when confirming a domain does not publish DMARC.
Fix: Use the domain only, or let the tool extract the hostname.
Fix: This tool checks the DMARC policy record only.
Fix: Look at the p= value to see whether the domain uses none, quarantine, or reject.
It checks the _dmarc subdomain for the domain you enter.
It usually starts with v=DMARC1 and includes a policy such as p=none, p=quarantine, or p=reject.
DMARC helps domain owners define how failed email authentication should be handled and where reports should be sent.
Yes, but a plain domain like example.com is best.
The tool will show that no DMARC TXT record was detected.