tldscan

tldscan is a high-performance domain scanner designed to identify active domains by testing various Top-Level Domains (TLDs) against user-specified domain names. It features customizable concurrency levels, wordlist options for domain generation, and the ability to output results to a specified file, making it suitable for domain reconnaissance tasks in cybersecurity. Notably, users can choose between small and large wordlists and utilize silent or verbose modes for streamlined operation or detailed debugging.