Subdomain Scanner

Discover active subdomains and analyze their configurations and security

Secure
Fast Scan
Comprehensive
What is Subdomain Scanning?

Subdomain scanning discovers active subdomains of a domain and analyzes their configurations for security and optimization

Scan for Subdomains

Enter a domain name and select scan type to discover active subdomains

Scanner Features

Comprehensive subdomain discovery and analysis

Subdomain Discovery

Discover active subdomains and their configurations

Security Analysis

Analyze subdomain security and SSL configurations

Comprehensive Scanning

Multiple scan types from quick to comprehensive analysis

Detailed Reports

Get detailed information about each discovered subdomain