Ready to Inspect
Enter a domain to extract every IP address and network authorized to send emails on its behalf, and verify their reputation against global spam blacklists.
SPF Records Tools
Recursively extract every authorized IP address from your SPF tree. Perform deep third-party risk audits and check underlying sender reputations against global RBL blacklists.
Enter a domain to extract every IP address and network authorized to send emails on its behalf, and verify their reputation against global spam blacklists.
Don't blindly trust your 'includes'. Deeply audit your Sender Policy Framework to discover every server authorized to send emails on your behalf, and verify they aren't marked as spam.