SU
Subdomains Lookup
Subdomains Lookup
603 usesUpdated Jul 29, 2025
Domain Name
SubdomainsDomain ReconnaissancePassive OSINTNetwork MappingSecurity
About this module
Module capabilities, behavior, and expected output.
Subdomain Lookup provides analysts with a comprehensive view of all discovered subdomains for a target domain, enriching each with recent Urlscan.io scan metadata such as title, country, server, and screenshot, thereby supporting reconnaissance and threat assessment.
Rate limits
Pick the right plan for higher usage limits.
| Tier | Per hour | Per day | Cooldown (s) | Action |
|---|---|---|---|---|
| Guest | 3 | 5 | 30 | Current plan |
| Free | 10 | 25 | 10 | Sign up |
| Standard | 30 | 100 | 5 | See pricing |
| Pro | 100 | 500 | 2 | See pricing |
| Advanced | 500 | 2000 | 0 | See pricing |