DNS Threat Mitigation

1kx consulting offer a independant review service focused on core messaging security DNS essential elements, these include:

  1. DMARC

  2. SPF

  3. DKIM

  4. MTA-STS

  5. TLS-RPT

  6. DANE

Each component is integral to underpin a secure mail estate, and given that email continues to be the key target vector for malicious actors, compromised or badly configured DNS will introduce significant risk to such organisations.

We work with commercial toolsets including - Valimail / Dmarcian / Redsift / Agari etc

NOTE: As of March 2025 NCSC MAIL CHECK is effectively end of life, in our expert opinion this introduces considerable risk into public sector bodies reliant on Mail Check to provide assurance around DNS threat mitigation for email. Get in touch now for independent advice.