🔍 Subdomain Finder

Discover subdomains for any domain by checking common subdomain names.

About Subdomain Scanning

This tool checks for the existence of common subdomain names by querying DNS records. It can help you:

  • Discover forgotten or abandoned subdomains
  • Find exposed internal services
  • Identify third-party services in use
  • Audit your domain's DNS footprint

Note: This tool only checks common subdomain names. It won't find custom or randomly-named subdomains.