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Hostname

cpen.cat

Last fetched

cpen.cat resolves to 1 IPv4 address operated by AS12338 in ES. WHOIS lists iana:696 as the registrar.

Nutrition Label

WHISPER CANON · cpen.catRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/cpen.cat

Resolution chain

cpen.cat resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.209.60.51185.209.60.0/22AS12338—ES

WHOIS identity

Registrar
iana:696
Organization
cpen s.l
Contact emails

Subdomains

3 observed subdomains of cpen.cat.

Subdomain
mail.cpen.cat
webmail.cpen.cat
www.cpen.cat

Web-graph footprint

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

78 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for cpen.cat.

MechanismTarget
SPF_Acpen.cat
SPF_Amail.cpen.cat
SPF_INCLUDEspf.spamtador.com
SPF_INCLUDEturbo-smtp.com
SPF_MXcpen.cat
SPF_MXmail.cpen.cat

Related pages

Pivot deeper into the graph from cpen.cat.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cpen.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.