Initializing
0s
Starting scan...
0
found
0
/ 0 sources
#
Subdomain
IP Address
Status
Sources
No results yet
Enter a domain above and start a scan
Source Contribution
Subdomains discovered per source
Scan History
No scan history
Completed scans are saved here automatically
Settings
Default Options
Auto-save to history
Automatically save completed scans
Resolve IPs by default
Enable DNS resolution in new scans
HTTP probe by default
Check HTTP status in new scans
Max history entries
Limit stored scan history
Keyboard Shortcuts
Enter Start scan
Esc Stop scan
⌘C Copy results
⌘S Save to history
⌘K Focus search
⌘, Open settings
About
subfnder v2.0 — Web-based subdomain enumeration powered by 23 sources.
Deployed on Cloudflare Pages. Source available on GitHub.