Free IT audit
Free tool

Free Email Security Checker

Find out in seconds whether criminals could send email pretending to be your business. Checks SPF, DKIM and DMARC. No signup.

Just the part after the @ in your email address, for example netoja.com

This tool reads only public DNS records, the same information any mail server can see. The lookup runs from your browser through Cloudflare public DNS, and Netoja does not receive the domain you type. Results are practical guidance, not a full security audit, and DKIM is tested using common selector names only. To build overall statistics we count only an anonymous score range, never your answers, domain or any personal data.