~/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 ip4:199.16.156.0/22 ip4:199.59.148.0/22 include:_spf.google.com include:_spf.salesforce.com include:_oerp.x.com include:phx1.rp.oracleemaildelivery.com include:iad1.rp.oracleemaildelivery.com -all
- DNS lookups
- 5 / 10
- All mechanism
- -all
- Includes (5)
- _spf.google.com, _spf.salesforce.com, _oerp.x.com, phx1.rp.oracleemaildelivery.com, iad1.rp.oracleemaildelivery.com
- IP4 (2)
- 199.16.156.0/22, 199.59.148.0/22
- IP6 (0)
- —