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SPF Lookup

Lookup the Sender Policy Framework (SPF) records of a domain.

SPF Lookup

Lookup and parse the Sender Policy Framework (SPF) records of a domain.

Enter domain name. Example tcpiputils.com

Tool description

The Sender Policy Framework (SPF) allows the owner of a domain to specify the email sending policy, e.g. which IP addresses are allowed to send email from their domain. The receiving email server can check whether the sender complies with the domains stated sending policy and accept or reject the email. This tool displays the sending policy of a domain. Just type a domain name and click the Go button.

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