handbook/tools/1.Information-Gathering/1.Passive-Reconnaissance/DNS/SSL-TLS-Certificates.md

what is crt.sh?

crt.sh is a web-based tool that allows users to search for SSL/TLS certificates that have been issued for a particular domain. It provides a simple and efficient way to view and analyze SSL/TLS certificates for a specific domain. The tool aggregates certificate transparency data from various Certificate Authorities (CAs) and displays them in an easy-to-read format.

Website

- http://crt.sh/

For more information on the commands and options available, users can refer to the crt.sh documentation.

More Information

For more information on crt.sh, including documentation and the latest updates, users can visit the project website: https://crt.sh