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Hostname

app4.com.br

Last fetched

app4.com.br resolves to 52.67.166.228, announced in 52.67.0.0/16 by AMAZON-02 - Amazon.com, Inc. in BR. app4.com.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 · app4.com.brRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/app4.com.br

Resolution chain

IPv6 resolution

No AAAA record for app4.com.br is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrant organisation
roberson veroneze
Contact emails
thiagocapital@hotmail.com

Subdomains

Subdomain
www.app4.com.br

Showing 1 of 1 subdomain (1 per page).

Mail and authentication

Nameservers

  • abdullah.ns.cloudflare.com
  • sydney.ns.cloudflare.com
  • a.root-servers.net
  • b.root-servers.net
  • c.root-servers.net
  • d.root-servers.net
  • e.root-servers.net
  • f.root-servers.net
  • g.root-servers.net
  • h.root-servers.net
  • i.root-servers.net
  • j.root-servers.net
  • k.root-servers.net
  • l.root-servers.net
  • m.root-servers.net

Threat-feed evidence

History

Related pages

Pivot from app4.com.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: "app4.com.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.