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Was looking into Certificate Transparency logs recently. Are there any convenient tools/methods for querying CT logs? i.e. search for domains within a timeframe
by heywoodlh 3y ago
Was looking into Certificate Transparency logs recently. Are there any convenient tools/methods for querying CT logs? i.e. search for domains within a timeframe
Cloudflare’s Merkle Town[0] is useful for getting overviews, but I haven’t found an easy way to query CT logs. ct-woodpecker[1] seems promising, too
[0] https://ct.cloudflare.com/ https://ct.cloudflare.com/
[1] https://github.com/letsencrypt/ct-woodpecker https://github.com/letsencrypt/ct-woodpecker
- j0hnyl 3y agohttps://certstream.calidog.io/ https://certstream.calidog.io/
- H8crilA 3y agohttps://crt.sh/ https://crt.sh/
- simonw 3y agoSteampipe have a fun SQLite extension that lets you query them via SQL: https://til.simonwillison.net/sqlite/steampipe#user-content-running-extensions-in-datasette https://til.simonwillison.net/sqlite/steampipe#user-content-... It uses an API provided by https://crt.sh/ https://crt.sh/
- high_priest 3y agoQuerying crt.sh helped me identify a dev service I was supposed to take down, but forgot about it. Nice alternative use case :D