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Hostname

br53.us

Last fetched

br53.us resolves to 45.77.112.213, announced in 45.77.112.0/21 by AS-VULTR - The Constant Company, LLC in US. br53.us 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 · br53.usRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.5/10canon.whisper.security/host/br53.us

Resolution chain

Attribution

constant

ORIGIN_AS

Subdomains

Subdomain
ns.br53.us
server.br53.us

Showing 2 of 2 subdomains (2 per page).

Mail and authentication

Nameservers

  • ns.br53.eu
  • ns.br53.net
  • 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
  • ns.br53.org
  • ns.br53.pro
  • ns.br53.us

SPF policy

  • include: _spf.sender25.com
  • a: br53.us
  • ip: 170.247.60.3
  • ip: 2804:7b7c:0:0:0:0:0:3

Threat-feed evidence

History

Related pages

Pivot from br53.us 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: "br53.us"})-[: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.