SPF Record Checker
Find and parse a domain's SPF record, count DNS lookups against the strict limit of ten, and flag risky mechanisms such as +all that let anyone spoof your domain.
About the SPF Record Checker
Find and parse a domain's SPF record, count DNS lookups against the strict limit of ten, and flag risky mechanisms such as +all that let anyone spoof your domain.
Queries run from our global edge network, so you see what a neutral observer on the public internet sees — not what your local network or ISP resolver happens to have cached.
Frequently asked questions
What does the SPF Record Checker do?
Find and parse a domain's SPF record, count DNS lookups against the strict limit of ten, and flag risky mechanisms such as +all that let anyone spoof your domain.
Is the SPF Record Checker free to use?
Yes. The SPF Record Checker is completely free with no account, no signup and no usage limits for normal use.
Do you log the lookups I run?
No. Queries are processed at the edge and returned straight to you. We do not retain, profile or sell your lookup history.