DMARC Record Lookup
Check any domain's DMARC record to verify email authentication and protect against spoofing.
Lookup DMARC Record
What is DMARC?
DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that helps protect your domain from unauthorized use, such as email spoofing and phishing attacks.
A DMARC record is published as a DNS TXT record at _dmarc.yourdomain.com. It tells receiving mail servers what to do with unauthenticated messages.
DMARC Record FAQs
Frequently asked questions about Domain-based Message Authentication and DMARC lookup.
A DMARC record lookup queries your domain's DNS to verify if a DMARC policy is set up. DMARC works alongside SPF and DKIM protocols to prevent phishing and spoofing.
Without DMARC, ISPs (like Gmail and Yahoo) cannot verify if an email really came from you, which makes your messages more likely to end up in the spam folder. Implementing a strict DMARC policy tells receivers to reject fraudulent messages.
DMARC checks if the domain in the "Header From" aligns with the domain validated by your SPF record. A passing SPF check is a key requirement for satisfying DMARC alignment.
If you host with our Website Launch Bundle, our setup support team will assist you in adding the correct DMARC TXT record in your DNS settings to secure your professional emails.