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Hostname

efku.eu

Last fetched

efku.eu resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists registrar:registrar.eu as the registrar.

Nutrition Label

WHISPER CANON · efku.euRouting diversity1.5/10Peering density7.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/efku.eu

Resolution chain

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

IPPrefixASNOperatorCountry
23.88.85.5423.88.0.0/17AS24940—DE

WHOIS identity

Registrar
registrar:registrar.eu
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of efku.eu.

Subdomain
autodiscover.efku.eu
mail.efku.eu
www.efku.eu

Web-graph footprint

Distinct hostnames that link to or from efku.eu in the public web crawl.

3 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for efku.eu.

MechanismTarget
SPF_Aefku.eu
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.spamservice.nl
SPF_INCLUDEspf.wpprovider.nl
SPF_IP23.88.85.54
SPF_IP2a01:4f8:e0:204f:0:0:0:5
SPF_MXefku.eu

Related pages

Pivot deeper into the graph from efku.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "efku.eu"})-[: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.