DNS Checkers — Free DNS, IP & webmaster tools. We built a cleaner 2026 webmaster toolkit focused on honest DNS diagnostics, educational content, and AdSense-safe monetization.
Unlike cluttered legacy PHP tool farms, DNS Checkers emphasizes Core Web Vitals, unique long-form explainers, a real blog CMS, and clear labeling: public resolvers queried from this server are not marketed as a hundred-country probe network.
Phase 1 ships core DNS tools and the blog. Later phases add email authentication, IP utilities, website inspectors, and client-side generators — in the same codebase.