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Hostname

dfc.berlin

Last fetched

dfc.berlin resolves to 1 IPv4 address operated by AS197540 in DE. WHOIS lists iana:976 as the registrar.

Nutrition Label

WHISPER CANON · dfc.berlinRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.2/10canon.whisper.security/host/dfc.berlin

Resolution chain

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

IPPrefixASNOperatorCountry
45.83.105.6145.83.104.0/22AS197540—DE

WHOIS identity

Registrar
iana:976
Organization
deutsch-französischer chor berlin e.v.
Contact emails
—

Subdomains

11 observed subdomains of dfc.berlin.

Subdomain
auth.dfc.berlin
bookstack.dfc.berlin
cloud.dfc.berlin
intranet.dfc.berlin
mon.dfc.berlin
nc.dfc.berlin
office.dfc.berlin
search.dfc.berlin
web.dfc.berlin
wordpress.dfc.berlin
www.dfc.berlin

Web-graph footprint

Distinct hostnames that link to or from dfc.berlin in the public web crawl.

6 sites link to this hostname.

43 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for dfc.berlin.

MechanismTarget
SPF_INCLUDEhosting.de
SPF_INCLUDEspf.hosting.de

Related pages

Pivot deeper into the graph from dfc.berlin.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "dfc.berlin"})-[: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.