Free tool
Free Domain Security Scan
Scan your domain for DMARC, SPF, and DKIM issues that may affect email authentication, spoofing risk, and domain trust. Tecnico Desk uses EasyDMARC MSP to help small businesses review email authentication, sender sources, domain spoofing risk, and next steps for DMARC readiness.
This scan is a starting point for visibility and review.
What this scan checks
What the scan covers
- DMARC record visibility
- SPF and DKIM readiness
- Email authentication gaps
- Domain spoofing risk indicators
- Sender source review starting point
Limitations
What this scan does not do
- It does not guarantee phishing prevention
- It does not stop all spoofing by itself
- It does not replace mailbox security
- It does not certify compliance
- It does not replace a full security review
Want help improving your email authentication?
Tecnico Desk helps small businesses set up and maintain SPF, DKIM, and DMARC as part of a security-first managed approach.