~/tools / spf-checker
SPF Checker
Check SPF record. Counts DNS lookups against the 10-lookup limit, flags `+all` security holes, and identifies common mistakes.
[ OK ]
Strict SPF (-all). Unauthorized senders are rejected.
── output ─────
v=spf1 ip4:185.14.169.192/27 ip4:185.14.168.192/27 ip4:185.14.168.0/27 ip4:185.14.171.64/28 ip4:185.14.171.80/28 ip4:185.14.168.64/27 ip4:91.194.0.0/26 include:spf1.bol.com include:spf.protection.outlook.com -all
- DNS lookups
- 2 / 10
- All mechanism
- -all
- Includes (2)
- spf1.bol.com, spf.protection.outlook.com
- IP4 (7)
- 185.14.169.192/27, 185.14.168.192/27, 185.14.168.0/27, 185.14.171.64/28, 185.14.171.80/28, 185.14.168.64/27, 91.194.0.0/26
- IP6 (0)
- —