Free security scanning

Scan any domain in seconds

Enter a domain below to check TLS, DNS, security headers, and reputation — with actionable fixes when issues are found.

Free scan — TLS, DNS, security headers, and reputation. Results in about 30–40 seconds.

TLS & DNS
Configuration
~40s
Typical scan
PDF
Export report

Powerful Security Features

Everything you need to identify, prioritize, and fix security vulnerabilities.

Continuous Scanning

Monitor your entire attack surface 24/7 with automated, scheduled scans.

Vulnerability Detection

Identify misconfigurations, SSL/TLS issues, DNS vulnerabilities, and more.

Severity Assessment

Understand risk priority with detailed severity levels and impact analysis.

Executive Reports

Generate professional compliance and remediation reports for stakeholders.

Quick Remediation

Get actionable guidance on how to fix each identified vulnerability.

Enterprise Security

Enterprise-grade security with compliance to SOC 2, ISO 27001, and more.

50K+
Vulnerabilities Fixed
By our customers this year
180+
Global Coverage
Countries using Cyntra
4.2min
Average Response
Scan completion time
99.99%
Uptime Guarantee
SLA commitment