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Hostname

csfx.com.br

Last fetched

csfx.com.br resolves to 1 IPv4 address operated by AS20940 in BR.

Nutrition Label

WHISPER CANON · csfx.com.brRouting diversity1.5/10Peering density9.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/csfx.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
2.16.169.1392.16.169.0/24AS20940—BR

WHOIS identity

Registrar
—
Organization
funda??o s?o francisco xavier
Contact emails

Subdomains

12 observed subdomains of csfx.com.br.

Subdomain
adm-oficio.csfx.com.br
avaliar.csfx.com.br
homol-login.csfx.com.br
login.csfx.com.br
logincollege.csfx.com.br
ns1.csfx.com.br
ns2.csfx.com.br
oficio.csfx.com.br
pergamum.csfx.com.br
portalegressos.csfx.com.br
portalegressosadm.csfx.com.br
www.csfx.com.br

Web-graph footprint

Distinct hostnames that link to or from csfx.com.br in the public web crawl.

41 sites 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 csfx.com.br.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP200.251.3.143
SPF_IP200.251.3.146
SPF_IP200.251.3.150
SPF_IP201.63.92.243
SPF_MXcsfx.com.br

Related pages

Pivot deeper into the graph from csfx.com.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "csfx.com.br"})-[: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.