~/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 ip4:195.43.49.0/24 ip4:162.13.42.244 ip4:78.136.36.250/31 ip4:83.138.188.253 ip4:89.234.34.202 ip4:64.132.56.90 ip4:94.236.68.53 exists:%{i}.spf.santandergroup-out.c3s2.iphmx.com exists:%{i}.spf.santandergroup.c3s2.iphmx.com exists:%{i}.spf.hc5532-55.iphmx.com -all
- DNS lookups
- 3 / 10
- All mechanism
- -all
- Includes (0)
- —
- IP4 (7)
- 195.43.49.0/24, 162.13.42.244, 78.136.36.250/31, 83.138.188.253, 89.234.34.202, 64.132.56.90, 94.236.68.53
- IP6 (0)
- —