~/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 include:smtp.smtptbs.fr include:spf.mailjet.com include:spf.protection.outlook.com ip4:89.251.58.132 ip4:35.181.10.152 ip4:213.41.17.153 -all
- DNS lookups
- 3 / 10
- All mechanism
- -all
- Includes (3)
- smtp.smtptbs.fr, spf.mailjet.com, spf.protection.outlook.com
- IP4 (3)
- 89.251.58.132, 35.181.10.152, 213.41.17.153
- IP6 (0)
- —