~/tools / spf-checker
SPF Checker
Check SPF record. Counts DNS lookups against the 10-lookup limit, flags `+all` security holes, and identifies common mistakes.
[ WARNING ]
Soft fail (~all). Unauthorized senders flagged but not rejected. Consider -all for stronger protection.
── output ─────
v=spf1 include:pp._spf.paypal.com include:3ph1._spf.paypal.com include:3ph2._spf.paypal.com include:3ph3._spf.paypal.com include:3ph4._spf.paypal.com include:sendgrid.net include:aspmx.pardot.com ~all
- DNS lookups
- 7 / 10
- All mechanism
- ~all
- Includes (7)
- pp._spf.paypal.com, 3ph1._spf.paypal.com, 3ph2._spf.paypal.com, 3ph3._spf.paypal.com, 3ph4._spf.paypal.com, sendgrid.net, aspmx.pardot.com
- IP4 (0)
- —
- IP6 (0)
- —