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WHOIS Organization

l21

Last fetched

l21 is an organization named in the WHOIS registration records of one or more domains indexed by WhisperGraph. Hostnames are linked to it through the REGISTERED_BY relationship — the domains registered by this contact.

Registered hostnames

Registered hostnames is temporarily unavailable.

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Related pages

Pivot from l21 into adjacent entities and concepts.

Cypher and MCP

Reproduce the registered-hostname sample directly against graph.whisper.security:

MATCH (o:ORGANIZATION {name: "l21"})<-[:REGISTERED_BY]-(h:HOSTNAME)
RETURN h.name AS host
LIMIT 50

Or query Whisper from your own LLM workflow via the Whisper MCP server.