Subdomain Scanner

Discover all subdomains for any domain

About Subdomain Scanning

Subdomain scanning helps you discover all publicly accessible subdomains for a domain. This is useful for security testing, network mapping, and understanding the full scope of a website's infrastructure.

  • Common Scan: Fast scan of 50+ common subdomain names
  • DNS Enum: Uses DNS record enumeration to find subdomains
  • Brute Force: Comprehensive scan using 80+ wordlist entries
  • Detailed Info: Shows IP addresses, CNAME records, and MX records