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Hostname

cf.group

Last fetched

cf.group resolves to 1 IPv4 address operated by AS20529 in FR. WHOIS lists iana:433 as the registrar.

Nutrition Label

WHISPER CANON · cf.groupRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/cf.group

Resolution chain

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

IPPrefixASNOperatorCountry
217.147.199.225217.147.199.0/24AS20529FR

WHOIS identity

Registrar
iana:433
Organization
domain protection services,
Contact emails

Subdomains

38 observed subdomains of cf.group.

Web-graph footprint

Distinct hostnames that link to or from cf.group in the public web crawl.

32 sites link to this hostname.

33 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

4 SPF mechanisms authorising senders for cf.group.

MechanismTarget
SPF_INCLUDEspf.mandrillapp.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf1.cf.group
SPF_INCLUDEspf2.cf.group

Related pages

Pivot deeper into the graph from cf.group.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cf.group"})-[: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.