Free Security Tools
Free security tools for your online presence — no login required
Combined Security Score
Scan your DNS, email and website with one click. Get a combined score from 0-100 and see exactly where you are vulnerable.
Calculate your scoreDNS Health Check
Check DNSSEC, nameservers, SPF, MX, IPv6 and more. Get a detailed report with concrete recommendations.
Check your DNSDMARC Analysis
Analyze your DMARC and SPF configuration. Find phishing vulnerabilities and get recommendations for better email security.
Analyze your DMARCWebsite Security Scanner
Check security headers, SSL/TLS and technology exposure. See if your website reveals information to attackers.
Scan your websiteWant continuous monitoring and AI-guided fixes?
Palisai monitors your domains daily and guides you step by step to fix the issues.