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Hostname

bbst.courses

Last fetched

bbst.courses has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:1659 as the registrar.

Nutrition Label

WHISPER CANON · bbst.coursesRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/bbst.courses

Resolution chain

bbst.courses 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:1659
Organization
domains by proxy,
Contact emails
—

Subdomains

2 observed subdomains of bbst.courses.

Subdomain
l.bbst.courses
www.bbst.courses

Web-graph footprint

Distinct hostnames that link to or from bbst.courses in the public web crawl.

36 sites link to this hostname.

68 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 bbst.courses.

MechanismTarget
SPF_Abbst.courses
SPF_INCLUDE_spf.google.com
SPF_INCLUDEmandrillapp.com
SPF_INCLUDErelay.kinstamailservice.com
SPF_MXbbst.courses

Related pages

Pivot deeper into the graph from bbst.courses.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bbst.courses"})-[: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.