Brave Labs Domain Checker

Fast domain availability checker with DNS and RDAP/WHOIS verification

Fast domain availability checker MCP server for AI assistants. Uses a hybrid approach combining DNS lookups with RDAP (and WHOIS fallback) for accurate verification. Supports bulk checking of up to 100 domains in parallel, automatic name expansion across popular TLDs, and filtering by availability status. Provides three checking tools: standard verification, bulk name checking, and fast DNS-only checks. Built by Brave Labs, an Australian technology agency.