quickcert
This is a simple tool that will directly connect to crt.sh's PostgreSQL server and dump all subdomains related to a company through parsing of certificate transparency logs. This has some benefits over the traditional method of querying crt.sh's HTTP API, such as being more resilient to random timeouts and having no limits on output quantity.
Features
- Multi-threaded (number of threads is fixed)
- Uses fast postgresql client library (pgx)
Installation
go install github.com/c3l3si4n/quickcert@HEAD
Usage
echo att.com | quickcert