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Hostname

cspb.org.br

Last fetched

cspb.org.br resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · cspb.org.brRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/cspb.org.br

Resolution chain

cspb.org.br resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.24.220104.21.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.220.220172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
confedera??o dos serv p?bl brasil
Contact emails

Subdomains

6 observed subdomains of cspb.org.br.

Subdomain
cspbtv.cspb.org.br
informacaodequalidade.cspb.org.br
mail.cspb.org.br
marco.cspb.org.br
tv.cspb.org.br
www.cspb.org.br

Web-graph footprint

Distinct hostnames that link to or from cspb.org.br in the public web crawl.

73 sites link to this hostname.

72 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for cspb.org.br.

MechanismTarget
SPF_Acspb.org.br
SPF_INCLUDE_spf.google.com
SPF_INCLUDEaspmx.googlemail.com
SPF_MXcspb.org.br

Related pages

Pivot deeper into the graph from cspb.org.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cspb.org.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.