~/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 ip4:205.220.178.19 ip4:205.220.166.19 a:mail.voxmedia.com include:_spf.google.com include:amazonses.com include:mail.zendesk.com include:helpscoutemail.com ~all
- DNS lookups
- 5 / 10
- All mechanism
- ~all
- Includes (4)
- _spf.google.com, amazonses.com, mail.zendesk.com, helpscoutemail.com
- IP4 (2)
- 205.220.178.19, 205.220.166.19
- IP6 (0)
- —