~/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 mx include:spf1.zeit.de include:spf.mailjet.com include:sendgrid.net include:spf.mandrillapp.com include:spfa.myconvento.com include:spf.protection.outlook.com ~all
- DNS lookups
- 7 / 10
- All mechanism
- ~all
- Includes (6)
- spf1.zeit.de, spf.mailjet.com, sendgrid.net, spf.mandrillapp.com, spfa.myconvento.com, spf.protection.outlook.com
- IP4 (0)
- —
- IP6 (0)
- —