WhoisGenius
Identify domain operators when WHOIS fails. Multi-source signal fusion, transparent confidence scoring, full evidence chains. Start free with 75 credits, no card.
https://whoisgeni.us/Connect straight to this server’s public endpoint.
https://api.whoisgeni.us/mcpWe add this server to your workspace, walk through sign-in once, then open Studio with tools ready to run.
Last probed Sep 14, 2026 · api.whoisgeni.us
2tools discovered
Analyze Domain
Analyze a domain name to identify its operator and attribution signals. Returns a human-readable Markdown summary and machine-readable structured output containing ranked entity candidates with confidence scores and per-signal evidence.
Correlate Domains
Correlate 2-15 domain names to detect shared infrastructure, common operators, and clustering evidence. Returns a human-readable Markdown summary and machine-readable structured output containing correlation clusters, pairwise scores, and shared signals.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsIdentify domain operators when WHOIS fails. Multi-source signal fusion, transparent confidence scoring, full evidence chains. Start free with 75 credits, no card.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
MCPBundles probed 2 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
Operate WhoisGenius? Verify ownership to take over this directory entry.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
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WhoisGenius may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.