~/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:_spf.google.com include:spf.protection.outlook.com include:8050860.spf04.hubspotemail.net include:mktomail.com include:spf_c.oraclecloud.com -all
- DNS lookups
- 5 / 10
- All mechanism
- -all
- Includes (5)
- _spf.google.com, spf.protection.outlook.com, 8050860.spf04.hubspotemail.net, mktomail.com, spf_c.oraclecloud.com
- IP4 (0)
- —
- IP6 (0)
- —