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Hostname

linux.lu

Last fetched

linux.lu resolves to 1 IPv4 address operated by EPT-LU Entreprise des P. et T. Luxembourg in LU.

Nutrition Label

WHISPER CANON · linux.luRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/linux.lu

Resolution chain

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

IPPrefixASNOperatorCountry
213.135.235.227213.135.224.0/19AS6661EPT-LU Entreprise des P. et T. LuxembourgLU

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from linux.lu in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for linux.lu.

MechanismTarget
SPF_Ahitchhiker.org.lu
SPF_EXISTS%{ir}.%{l}._spf.linux.lu
SPF_EXISTS%{i}.%{s}.linux.lu.spflog.lll.lu
SPF_INCLUDEpt.lu
SPF_IP212.56.227.0/24
SPF_IP212.88.224.0/24
SPF_IP212.95.64.0/21
SPF_IP213.214.32.0/19
SPF_MXlinux.lu

Related pages

Pivot deeper into the graph from linux.lu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "linux.lu"})-[: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.