D.NIX.

About

DNIX provides a comprehensive DNS report that consolidates multiple checks into one unified view. Unlike typical tools that handle only single functions like propagation or WHOIS lookups and often rely on cached, outdated data, DNIX streams all results live from over 200 resolvers without any caching. It simultaneously analyzes DNS, WHOIS, RDAP, DNSSEC validation, email security protocols, blacklists, and SSL history. You can compare two domains side by side, batch check up to 20 domains to a CSV file, or use the JSON API, all without needing to sign up.