Security Tools

Free security check for your infrastructure

Free online tools to check the cybersecurity of your website, domain and infrastructure. No registration.

17 tools 4 categories 100% free

Email Security 6

SPF Check Check your domain SPF record

DKIM Check Check domain DKIM signature

DMARC Check Check domain DMARC policy

SPF Generator Generate SPF record for your domain

DMARC Generator Generate DMARC record for your domain

Blacklist Check Check if IP/domain is blacklisted

DNS & Domain 4

DNS Lookup View all DNS records for a domain

MX Lookup Mail servers and priorities

WHOIS Lookup Domain registration data

Reverse DNS IP → hostname reverse resolution

SSL & Web 3

SSL Check SSL certificate validity, issuer and expiry

HTTP Security Headers Analysis of CSP, HSTS, X-Frame-Options and more

Redirect Checker HTTP → HTTPS redirects

Network 3

Port Scanner Discover open ports on the server

Ping Check availability and latency

What Is My IP? Your public IP address

Need professional help?

Our experts can perform an in-depth audit and fix all issues.

Free Consultation Security Audit

Secured Site