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Hostname

cpen.com

Last fetched

cpen.com resolves to 1 IPv4 address operated by AS41943 in SE. WHOIS lists iana:83 as the registrar.

Nutrition Label

WHISPER CANON · cpen.comRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/cpen.com

Resolution chain

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

IPPrefixASNOperatorCountry
217.25.34.104217.25.32.0/20AS41943—SE

WHOIS identity

Registrar
iana:83
Organization
c technologies ab
Contact emails

Subdomains

3 observed subdomains of cpen.com.

Subdomain
stage.cpen.com
support.cpen.com
www.cpen.com

Web-graph footprint

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

323 sites link to this hostname.

154 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for cpen.com.

MechanismTarget
SPF_INCLUDE_spf.firebasemail.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from cpen.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cpen.com"})-[: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.