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Hostname

darrel.cat

Last fetched

darrel.cat is a registered hostname under the .cat top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · darrel.catRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/darrel.cat

Resolution chain

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WHOIS identity

Registrar
iana:1262
Organization
joan perarnau llorens
Contact emails

Subdomains

4 observed subdomains of darrel.cat.

Subdomain
hostmaster.darrel.cat
mail.darrel.cat
wildcard.darrel.cat
www.darrel.cat

Web-graph footprint

Distinct hostnames that link to or from darrel.cat in the public web crawl.

8 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for darrel.cat.

MechanismTarget
SPF_INCLUDE_spf.srv.cat

Related pages

Pivot deeper into the graph from darrel.cat.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "darrel.cat"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

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