About SPF Lookup Tool
Look up and understand the SPF (Sender Policy Framework) record for any domain. SPF IS a DNS TXT record commonly used for email authentication. SPF records include a list of IP addresses and domains authorized to send emails from that domain., helping to prevent email spoofing and phishing.
Simply enter a domain name and our tool will retrieve the SPF record and break it down into plain English, showing you exactly what each part means.
For each entry in the SPF record you will see:
- Result – whether the rule allows, rejects or soft-fails senders that match it
- Mechanism – the rule type (such as
ip4,include,mx, orall) - Value – the specific IP address, range, or domain the rule applies to
- Description – a plain English explanation of what the rule does
Use this tool to verify your SPF configuration is correct, troubleshoot email delivery issues, check whether a domain has SPF protection in place, or understand the email sending policy of any domain.