Free DNS Monitoring.
Automated Alerts.
Immediate Response.

Detect domain takeovers, DNS abuse, and early-stage attacks - then automatically alert and escalate before they turn into incidents.

Used by industry leaders

Plasma logo, Cantina security services customerPlasma logo, Cantina security services customer
Centrifuge logo - smart contract audit client.Centrifuge logo - smart contract audit client.
Euler logo, cantina security services customerEuler logo, cantina security services customer
Eigen Cloud logo, Cantina security services customerEigen Cloud logo, Cantina security services customer

What you get

See real DNS threats before they become incidents

  • Continuous DNS monitoring
  • High-confidence detections
  • Built for production environments
  • Automated alerting and escalation
Cantina visual placeholder for upcoming content.

Why we’re making DNS Monitoring available at no cost

DNS abuse is a foundational attack vector.

Early detection should be universal, not something reserved for teams with the biggest budgets or the most complex tooling. We believe visibility at the DNS layer should be standard, not gated. Making monitoring free helps teams detect real risk earlier and reduce downstream impact.

When escalation is required, response is a separate decision. This gives teams clarity first, then choice.

Security in Practice

How this fits into Security Operations

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Establish your baseline and catch threats before they reach your users.