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Hostname

efoa.br

Last fetched

efoa.br resolves to 200.131.224.222, announced in 200.131.0.0/16 by AS1916 - Rede Nacional de Ensino e Pesquisa in BR. efoa.br is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · efoa.brRouting diversity1.5/10Peering density7.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/efoa.br

Resolution chain

IPv6 resolution

No AAAA record for efoa.br is recorded in WhisperGraph.

Attribution

rede nacional de ensino pesquisa

ORIGIN_AS

WHOIS identity

Registrant organisation
universidade federal de alfenas
Contact emails
andrade@unifal-mg.edu.br

Subdomains

Subdomain
efo.efoa.br
ns.efoa.br
smtp.efoa.br
www.efoa.br

Showing 4 of 4 subdomains (4 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Mail and authentication

Nameservers

  • etna.unifal-mg.edu.br
  • vesuvio.unifal-mg.edu.br

MX records

  • smtp.efoa.br

SPF policy

  • mx: efoa.br

Threat-feed evidence

History

Related pages

Pivot from efoa.br into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "efoa.br"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.