~/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 ip4:80.69.67.60 ip4:80.69.69.100 ip4:149.210.210.23 ip4:149.210.210.20 ip4:80.69.67.2 ip4:109.234.108.0/22 ip4:149.210.143.173 ip4:185.40.109.45 ip4:185.40.111.45 ip4:35.156.90.172 include:servers.mcsv.net include:_spf.salesforce.com include:spf.mandrillapp.com include:_spf.google.com -all
- DNS lookups
- 4 / 10
- All mechanism
- -all
- Includes (4)
- servers.mcsv.net, _spf.salesforce.com, spf.mandrillapp.com, _spf.google.com
- IP4 (10)
- 80.69.67.60, 80.69.69.100, 149.210.210.23, 149.210.210.20, 80.69.67.2, 109.234.108.0/22, 149.210.143.173, 185.40.109.45, 185.40.111.45, 35.156.90.172
- IP6 (0)
- —