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Hostname

caer.com.br

Last fetched

caer.com.br is a registered hostname under the .br top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · caer.com.brRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/caer.com.br

Resolution chain

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WHOIS identity

Registrar
—
Organization
companhia de ?guas e esgotos de roraima - caer
Contact emails

Subdomains

11 observed subdomains of caer.com.br.

Subdomain
agencia.caer.com.br
app.caer.com.br
clusterngx.caer.com.br
gsan.caer.com.br
intranet.caer.com.br
lojavirtual.caer.com.br
ns1.caer.com.br
ns2.caer.com.br
ns3.caer.com.br
pagamento.caer.com.br
www.caer.com.br

Web-graph footprint

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

39 sites link to this hostname.

24 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 caer.com.br.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_IP177.190.133.160/27
SPF_IP38.156.67.164/26
SPF_MXcaer.com.br

Related pages

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

Cypher and MCP

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

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