SSL Certificate Subdomain Finder: CT Log Search

List the subdomains of any domain from public Certificate Transparency logs. Returns each hostname with first seen, last seen, expiry, issuer, certificate count and a freshness score. No login, no proxy.

Publisher description, verbatim

Last 7 dayson this actor

1new actor

Each one reaches followers by email the morning after.Follow this actor

Key figures2 readings

Price / 1k$3.00per 1,000 subdomain-result

Users / 30d1→ 0 over 2 readings

Users, all time2→ 0 over 2 readings

Runs / 30d2↑ 1 over 2 readings

Runs / user / mo2.00runs per monthly user

Recorded changes

2026-10-23changeListed—on record

showing 1 of 1 in the last 30 days · followers get the next one by email

History

2 readings since 2026-10-23

Users / 30d2 readings

Users, all time2 readings

Runs / 30d2 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.