festin

FestIn is a comprehensive tool designed for discovering open S3 buckets associated with specified domains by utilizing multiple techniques, including DNS analysis, web crawling, and S3 response evaluation. Its notable features include proxy support, compatibility with any S3-compatible provider, the ability to save discovered domains for further analysis, and an integrated HTTP crawler that recursively searches based on results from previous queries. Additionally, FestIn operates without requiring AWS credentials and supports real-time monitoring for new domains.