TSTOMEK.ST
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TOMEK.ST // TOOL

SPF, DKIM and DMARC checker

We read published DNS records. We do not send mail or guess mailbox passwords.

Want this checked in your environment?

The tool stays free. The form is for scope.

The inquiry is stored on the server. You will get a short confirmation from hello@tomek.st. The operator is also notified on Telegram and email.