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Hostname

rex.serverbr11.com

Last fetched

rex.serverbr11.com resolves to 189.113.166.19, announced in 189.113.160.0/20 by AS28216 - Host One Servicos de Internet Ltda in BR. rex.serverbr11.com 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 · rex.serverbr11.comRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/rex.serverbr11.com

Resolution chain

IPv6 resolution

No AAAA record for rex.serverbr11.com is recorded in WhisperGraph.

Attribution

one servicos de ltda

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for rex.serverbr11.com. 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.

Subdomains

Subdomain
mail.rex.serverbr11.com

Showing 1 of 1 subdomain (1 per page).

Mail and authentication

Nameservers

  • ns1.serverbr4.com
  • ns2.serverbr4.com

MX records

  • mail.rex.serverbr11.com

SPF policy

  • a: rex.serverbr11.com
  • mx: rex.serverbr11.com
  • include: relay.mailchannels.net
  • ip: 189.113.166.19
  • ip: 189.113.166.22

Threat-feed evidence

History

Related pages

Pivot from rex.serverbr11.com 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: "rex.serverbr11.com"})-[: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.