Free · runs in your browser

SPF Record Checker

Validate SPF syntax, lookup count, and all-qualifier policy.

How it works

Check live SPF for any domain

Look up apex TXT for v=spf1, then validate syntax, lookup count, and all policy — free in your browser with MailShrine.

Or start from a real-life example

Results appear here after you click Check SPF.

Need inboxes on your domain? MailShrine Business Email includes guided DNS setup.