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Hostname

em.com.br

Last fetched

em.com.br resolves to 3 IPv4 addresses operated by SA ESTADO DE MINAS in BR.

Nutrition Label

WHISPER CANON · em.com.brRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/em.com.br

Resolution chain

em.com.br resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

WHOIS identity

Registrar
Organization
geraldo teixeira da costa neto
Contact emails

Subdomains

65 observed subdomains of em.com.br.

Web-graph footprint

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

7,040 sites link to this hostname.

Threat posture

History

Mail and authentication

SPF policy

3 SPF mechanisms authorising senders for em.com.br.

MechanismTarget
SPF_INCLUDE_spf.rdstation.com.br
SPF_IP200.188.188.30
SPF_IP200.188.191.0/24

Related pages

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

Cypher and MCP

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

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