Subdomain Enumeration via Certificate Transparency

Discover subdomains from Certificate Transparency logs using crt.sh and CertSpotter. Supports multi-source aggregation, deduplication, diff reporting, continuous monitoring, wildcard detection, and batch scanning — ideal for penetration testing, attack surface mapping, and security monitoring.

Publisher description, verbatim

Last 7 dayson this actor

No changes seen in the last 7 days.

The morning one happens, followers hear first.Follow this actor

Key figures30 readings

Price / 1k$50.00per 1,000 apify-actor-start

Users / 30d1↓ 1 over 30 readings

Users, all time2↓ 1 over 30 readings

Runs / 30d36↑ 5 over 30 readings

Runs / user / mo36.0runs per monthly user

Recorded changes

No price, README, schema or grade changes in the last 30 days · followers get the next one by email.

History

30 readings since 2026-08-27

Users / 30d30 readings

Users, all time30 readings

Runs / 30d30 readings

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Numbers on this page are measured only by an independent census of the Apify Store — not self-reported. Not indexed: too little has happened to this actor for us to have anything worth saying yet.