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Hostname

duven.de

Last fetched

duven.de resolves to 1 IPv4 address operated by PLUSSERVER-ASN1 in DE.

Nutrition Label

WHISPER CANON · duven.deRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/duven.de

Resolution chain

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

IPPrefixASNOperatorCountry
194.9.192.243194.9.192.0/20AS61157PLUSSERVER-ASN1DE

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from duven.de in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for duven.de.

MechanismTarget
SPF_Aduven.de
SPF_Awum02.webmad.de
SPF_MXduven.de

Related pages

Pivot deeper into the graph from duven.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "duven.de"})-[: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.