DNSDumpster
Free DNSDumpster helper for subdomain discovery and host infrastructure mapping.
networkFree & Private
FAQ
What does DNSDumpster help with?▼
It helps identify subdomains, DNS records, and related infrastructure.
Is this a scanner?▼
It is a recon helper for analyzing public DNS and subdomain data.
Use Cases
Attack Surface Review
Find public subdomains for an organization
Asset Discovery
Map exposed hosts and DNS records
Examples
Subdomain Discovery
Input:
example.com
Output:
Search DNSDumpster for example.com