> cat /dev/github | grep security-tools
discovered 18 Aug 2026

blastdns

Rust ★ 10 via github-topic
→ View on GitHub
BlastDNS is an ultra-fast DNS resolver implemented in Rust, optimized for mass DNS lookups with superior performance when multiple resolvers are provided. Its notable features include built-in caching, support for various record types, and configurable parameters for fine-tuning performance, such as timeout settings and error handling. The tool can be utilized through a command-line interface, Rust library, or Python library, making it versatile for integration into broader applications or for use as a standalone resolver.