~/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:vodafonemail.de ip4:176.95.8.68 ip4:84.17.184.251 ip4:84.17.184.252 ip4:84.17.184.253 include:spf1.vodafone.de -all
- DNS lookups
- 2 / 10
- All mechanism
- -all
- Includes (2)
- vodafonemail.de, spf1.vodafone.de
- IP4 (4)
- 176.95.8.68, 84.17.184.251, 84.17.184.252, 84.17.184.253
- IP6 (0)
- —