GloryDNS-Node is a Docker-based DNS-based content filtering and analytics node that connects to the GloryDNS Master after approval. It offers DNS-layer security, 10 rule policies, and multiple protection modes like Malware, Ads, and Family. Manage filters by domain, app, game, or category, enforce SafeSearch, redirect NXDOMAIN, and view logs via the web GUI. Each node joins the GloryDNS Distributed Cache Resolver cluster for faster DNS resolution.