Subdomain Finder & Enumerator

Discover active subdomains using Certificate Transparency logs and real-time DNS queries

Subdomain Finder & Enumerator

Fast subdomain finder and enumerator. Discover active hostnames, DNS records, and resolved IP addresses using Certificate Transparency logs.

How to use this tool

  1. Enter primary domain name.
  2. Click "Discover Subdomains" to initiate scanning.
  3. Review discovered hosts, resolved IP addresses, and export clean lists.

Frequently Asked Questions

How does the subdomain search work?

It queries public Certificate Transparency logs and tests high-probability hostname combinations through real-time DNS.

Can I export the discovered subdomains?

Yes, copy the entire list to your clipboard or download as a text file with one click.

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