This project is an adblock filter list aggregator and DNS blocklist generator. It merges multiple blocking rule sources into a single deduplicated set and processes these rules into formatted lists compatible with DNS servers, browser extensions, and network proxy tools.
The system includes a domain resolvability validator that checks filter lists against global DNS services to remove unreachable or invalid domains. It also features a filter rule parser that extracts target domains and IP addresses from complex syntaxes while removing comments.
The project covers rule aggregation, syntax-aware domain extraction, and the automated distribution of filtered lists. It manages rule freshness through checksum-based update detection and remote API-driven cache purging for content delivery networks.
