May 28, 2026Free tool
Firewall Checker
Detect whether a website is protected by a web application firewall (WAF) and identify the firewall vendor when possible.
WAFFirewallWeb application firewallEdge protection
Use practical security tools to inspect public disclosure contacts, domain registration signals, and infrastructure metadata in minutes.
Detect whether a website is protected by a web application firewall (WAF) and identify the firewall vendor when possible.
Check whether a public URL publishes security.txt and review disclosure contact, policy, encryption, and canonical metadata.
Analyze certificate status, issuer details, validity dates, and raw SSL intelligence from a target URL.
Inspect domain registration details, DNSSEC status, registrar metadata, and the full raw Whois payload.
Check if an email address has been exposed in known data breaches and review compromised sources.