SPF Record Checker
SPF (Sender Policy Framework) tells receiving mail servers which servers are authorised to send email on behalf of your domain. A missing or misconfigured SPF record can cause your emails to be rejected or marked as spam. Enter a domain to inspect its SPF record.
What does this check?
- Whether an SPF TXT record exists at your root domain
- SPF record syntax and structure validity
- Number of DNS lookups (must not exceed 10)
- Whether your record ends with a valid all mechanism (~all, -all)
- Common misconfigurations like multiple SPF records