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Hostname

c2d.lu

Last fetched

c2d.lu resolves to 1 IPv4 address operated by AS50754 in LU.

Nutrition Label

WHISPER CANON · c2d.luRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/c2d.lu

Resolution chain

c2d.lu resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.134.77.250185.134.77.0/24AS50754—LU

WHOIS identity

No WHOIS records are currently associated with c2d.lu in WhisperGraph.

Subdomains

5 observed subdomains of c2d.lu.

Subdomain
mail.c2d.lu
mx.c2d.lu
mx2.c2d.lu
office.c2d.lu
www.c2d.lu

Web-graph footprint

Distinct hostnames that link to or from c2d.lu in the public web crawl.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for c2d.lu.

MechanismTarget
SPF_IP185.134.76.231
SPF_IP185.134.76.253
SPF_IP185.134.77.231
SPF_IP185.134.77.253
SPF_IP2a06:ebc1:c2d::/48
SPF_MXc2d.lu

Related pages

Pivot deeper into the graph from c2d.lu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "c2d.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.