Skip to content

Hostname

jcfm.lu

Last fetched

jcfm.lu appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · jcfm.luRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/jcfm.lu

Resolution chain

jcfm.lu has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

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

Subdomains

5 observed subdomains of jcfm.lu.

Subdomain
autodiscover.jcfm.lu
cloud.jcfm.lu
mail.jcfm.lu
owa.jcfm.lu
u-share.jcfm.lu

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for jcfm.lu.

MechanismTarget
SPF_Amailgate.kopernikus.eu
SPF_Amx1.saas.lu
SPF_Amx2.saas.lu
SPF_IP198.207.147.224/27
SPF_IP204.239.0.224/27
SPF_IP212.236.21.145
SPF_IP216.230.14.224/27
SPF_IP217.19.39.138
SPF_IP217.19.39.152
SPF_MXjcfm.lu

Related pages

Pivot deeper into the graph from jcfm.lu.

Cypher and MCP

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

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