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Hostname

extra4.de

Last fetched

extra4.de resolves to 1 IPv4 address operated by LYAKH-AS in DE.

Nutrition Label

WHISPER CANON · extra4.deRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/extra4.de

Resolution chain

extra4.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
85.13.144.6285.13.144.0/24AS34788LYAKH-ASDE

WHOIS identity

No WHOIS records are currently associated with extra4.de in WhisperGraph.

Subdomains

1 observed subdomain of extra4.de.

Subdomain
www.extra4.de

Web-graph footprint

Distinct hostnames that link to or from extra4.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 extra4.de.

MechanismTarget
SPF_Aextra4.de
SPF_INCLUDEspf.kasserver.com
SPF_MXextra4.de

Related pages

Pivot deeper into the graph from extra4.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "extra4.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.