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WHOIS Organization

c a

Last fetched

c a 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. This page lists a sample of 50 such hostnames.

Shared slug. More than one distinct organization name in WHOIS normalizes to the URL /org/c-a. This page shows c a, the one with the most registered hostnames; the others sharing this slug are not shown separately.

Registered hostnames

50 representative hostnames registered by this organization (inbound REGISTERED_BY edges). Storage-order, not alphabetical, and not exhaustive for large registration footprints.

Related pages

Pivot from c a into adjacent entities and concepts.

Cypher and MCP

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

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

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