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Hostname

c3d2.social

Last fetched

c3d2.social resolves to 1 IPv4 address operated by AS208135 in DE. WHOIS lists iana:1420 as the registrar.

Nutrition Label

WHISPER CANON · c3d2.socialRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.6/10canon.whisper.security/host/c3d2.social

Resolution chain

c3d2.social resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.158.40.16645.158.40.0/24AS208135—DE

WHOIS identity

Registrar
iana:1420
Organization
netzbiotop dresden e. v.
Contact emails
—

Subdomains

3 observed subdomains of c3d2.social.

Subdomain
autoconfig.c3d2.social
autodiscover.c3d2.social
mta-sts.c3d2.social

Web-graph footprint

Distinct hostnames that link to or from c3d2.social in the public web crawl.

90 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for c3d2.social.

MechanismTarget
SPF_MXc3d2.social

Related pages

Pivot deeper into the graph from c3d2.social.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "c3d2.social"})-[: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.