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Hostname

fourcorp.com.br

Last fetched

fourcorp.com.br has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:locaweb (2) as the registrar.

Nutrition Label

WHISPER CANON · fourcorp.com.brRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/fourcorp.com.br

Resolution chain

fourcorp.com.br has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
registrar:locaweb (2)
Organization
roncatto engenharia ltda
Contact emails

Subdomains

1 observed subdomain of fourcorp.com.br.

Subdomain
www.fourcorp.com.br

Web-graph footprint

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

12 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for fourcorp.com.br.

MechanismTarget
SPF_INCLUDE_spf.locaweb.com.br

Related pages

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

Cypher and MCP

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

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