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Hostname

cfs.net

Last fetched

cfs.net resolves to 1 IPv4 address operated by AS49604 in EE. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · cfs.netRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/cfs.net

Resolution chain

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

IPPrefixASNOperatorCountry
217.146.69.56217.146.64.0/20AS49604—EE

WHOIS identity

Registrar
iana:69
Organization
ants ratas
Contact emails

Subdomains

4 observed subdomains of cfs.net.

Subdomain
mx.cfs.net
my.cfs.net
sharepoint.cfs.net
www.cfs.net

Web-graph footprint

Distinct hostnames that link to or from cfs.net in the public web crawl.

22 sites link to this hostname.

40 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

13 SPF mechanisms authorising senders for cfs.net.

MechanismTarget
SPF_INCLUDEspf-de.emailsignatures365.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP194.126.101.114/32
SPF_IP194.204.32.253
SPF_IP195.222.0.3/32
SPF_IP195.222.9.166
SPF_IP213.219.77.50
SPF_IP213.35.179.18
SPF_IP217.146.69.56
SPF_IP217.159.186.200/27
SPF_IP88.196.162.240/30
SPF_IP88.196.163.253
SPF_MXcfs.net

Related pages

Pivot deeper into the graph from cfs.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cfs.net"})-[: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.