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Hostname

cesec.com.br

Last fetched

cesec.com.br resolves to 1 IPv4 address operated by AS11921 in BR.

Nutrition Label

WHISPER CANON · cesec.com.brRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/cesec.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
201.49.58.14201.49.58.0/24AS11921—BR

WHOIS identity

Registrar
—
Organization
cesec - central de servi?os dos empresarios do cea
Contact emails

Subdomains

3 observed subdomains of cesec.com.br.

Subdomain
mail.cesec.com.br
webmail.cesec.com.br
www.cesec.com.br

Web-graph footprint

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

1 site 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 cesec.com.br.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

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

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cesec.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.