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SPF Record Checker

Analyze the SPF record (Sender Policy Framework) of any domain. Displays all authorized mail servers, checks the syntax, and provides recommendations to improve email deliverability.
Enter domain
Enter the domain only, without https:// or www.
What is SPF?

SPF (Sender Policy Framework) is a DNS record that specifies which mail servers are authorised to send emails on behalf of your domain. A correct SPF record improves email deliverability and protects against spoofing.

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