Find forgotten staging and shadow-IT subdomains
Deep-dive one domain's Certificate Transparency history for staging hosts, admin panels, and shadow IT, each with its earliest certificate date.
Input
Output fields
Sign up on Apify or log in
The Subdomain Finder: Bulk Certificate Transparency Search Actor is ready to run with the inputs already set for "Find forgotten staging and shadow-IT subdomains". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Find forgotten staging and shadow-IT subdomains" task
The Subdomain Finder: Bulk Certificate Transparency Search Actor will start running based on the input automatically. You can also change all the input fields, like items to look up, to match your specific use case.
Receive the "Find forgotten staging and shadow-IT subdomains" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as query, found, and scraped at.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Find forgotten staging and shadow-IT subdomains" task via API.

Integrate "Find forgotten staging and shadow-IT subdomains" into your workflow
Connect "Find forgotten staging and shadow-IT subdomains" with 100+ integrations, or run it via API or MCP.
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