~/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:mailswitch.nl include:spf.anachron.com include:amazonses.com ip4:77.74.54.26 ip4:185.43.125.61 include:spf.protection.outlook.com include:rlyhosts.be ~all
- DNS lookups
- 5 / 10
- All mechanism
- ~all
- Includes (5)
- mailswitch.nl, spf.anachron.com, amazonses.com, spf.protection.outlook.com, rlyhosts.be
- IP4 (2)
- 77.74.54.26, 185.43.125.61
- IP6 (0)
- —