~/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 ip4:198.22.123.0/24 ip4:168.94.230.0/24 ip4:198.22.122.4 ip4:198.22.122.6 include:spf.protection.outlook.com include:spf-002a6b01.pphosted.com include:spf-007f1401.pphosted.com ~all
- DNS lookups
- 3 / 10
- All mechanism
- ~all
- Includes (3)
- spf.protection.outlook.com, spf-002a6b01.pphosted.com, spf-007f1401.pphosted.com
- IP4 (4)
- 198.22.123.0/24, 168.94.230.0/24, 198.22.122.4, 198.22.122.6
- IP6 (0)
- —