~/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:_spf.google.com include:_spf.salesforce.com include:spf-001b0b02.pphosted.com include:spf.protection.outlook.com include:em9645.boulanger.com ip4:212.99.97.78 ip4:90.83.49.68 ip4:20.4.15.204 ip4:94.125.164.103 ip4:20.160.3.53 ip4:172.199.136.22 ip4:48.222.160.41 ip4:172.199.240.10 ip4:48.222.144.22 ~all
- DNS lookups
- 5 / 10
- All mechanism
- ~all
- Includes (5)
- _spf.google.com, _spf.salesforce.com, spf-001b0b02.pphosted.com, spf.protection.outlook.com, em9645.boulanger.com
- IP4 (9)
- 212.99.97.78, 90.83.49.68, 20.4.15.204, 94.125.164.103, 20.160.3.53, 172.199.136.22, 48.222.160.41, 172.199.240.10, 48.222.144.22
- IP6 (0)
- —