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Hostname

leonsteffes.lu

Last fetched

leonsteffes.lu resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · leonsteffes.luRouting diversity1.5/10Peering density6.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/leonsteffes.lu

Resolution chain

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

IPPrefixASNOperatorCountry
94.130.172.18694.130.0.0/16AS24940—DE

WHOIS identity

No WHOIS records are currently associated with leonsteffes.lu in WhisperGraph.

Subdomains

4 observed subdomains of leonsteffes.lu.

Subdomain
autodiscover.leonsteffes.lu
www.leonsteffes.lu
mail.leonsteffes.lu
dev.leonsteffes.lu

Web-graph footprint

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

12 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for leonsteffes.lu.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from leonsteffes.lu.

Cypher and MCP

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

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