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Hostname

mail.pr4.com.br

Last fetched

mail.pr4.com.br resolves to 179.190.9.17, announced in 179.190.0.0/18 by AS52925 - Ascenty Data Centers e Telecomunicacoes S/A in BR. mail.pr4.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 · mail.pr4.com.brRouting diversity1.5/10Peering density8.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/mail.pr4.com.br

Resolution chain

IPv6 resolution

No AAAA record for mail.pr4.com.br is recorded in WhisperGraph.

Attribution

ascenty centers telecomunicaã ãμes

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for mail.pr4.com.br. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Mail and authentication

Nameservers

  • edna.ns.cloudflare.com
  • hugh.ns.cloudflare.com

MX records

  • pr4.com.br

SPF policy

  • a: mail.pr4.com.br
  • mx: mail.pr4.com.br
  • ip: 149.56.115.116
  • ip: 192.99.86.123
  • ip: 198.1.67.85
  • ip: 209.126.86.136
  • ip: 51.222.10.148

Threat-feed evidence

History

Related pages

Pivot from mail.pr4.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: "mail.pr4.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.