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Hostname

btbrc.org

Last fetched

btbrc.org has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · btbrc.orgRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/btbrc.org

Resolution chain

btbrc.org 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
iana:146
Organization
beth torah adath yeshuran
Contact emails

Subdomains

5 observed subdomains of btbrc.org.

Subdomain
mail.btbrc.org
mail1.btbrc.org
site.btbrc.org
theshuk.btbrc.org
www.btbrc.org

Web-graph footprint

Distinct hostnames that link to or from btbrc.org in the public web crawl.

83 sites link to this hostname.

36 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for btbrc.org.

MechanismTarget
SPF_Abtbrc.org
SPF_INCLUDE_spf.shulcloud.com
SPF_INCLUDEspf.ess.barracudanetworks.com
SPF_INCLUDEspf.protection.outlook.com
SPF_MXbtbrc.org

Related pages

Pivot deeper into the graph from btbrc.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "btbrc.org"})-[: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.