~/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 ip4:185.85.220.205 ip4:195.71.68.47 ip4:62.50.54.185 include:_spf.google.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
- DNS lookups
- 3 / 10
- All mechanism
- ~all
- Includes (3)
- _spf.google.com, spf.protection.outlook.com, _spf.salesforce.com
- IP4 (3)
- 185.85.220.205, 195.71.68.47, 62.50.54.185
- IP6 (0)
- —