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Hostname

b-book.run

Last fetched

b-book.run resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:895 as the registrar.

Nutrition Label

WHISPER CANON · b-book.runRouting diversity2.4/10Peering density9.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/b-book.run

Resolution chain

b-book.run resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
18.160.181.2118.160.180.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
18.160.181.2518.160.180.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
18.160.181.8418.160.180.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
18.160.181.8618.160.180.0/22AS16509AMAZON-02 - Amazon.com, Inc.US
54.230.79.11954.230.72.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
54.230.79.12654.230.72.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
54.230.79.1654.230.72.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
54.230.79.2254.230.72.0/21AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
iana:895
Organization
contact privacy inc. customer 1249596623
Contact emails
—

Subdomains

6 observed subdomains of b-book.run.

Subdomain
beanstalk.b-book.run
stg-om.b-book.run
stg.b-book.run
spf.b-book.run
om.b-book.run
faq.b-book.run

Web-graph footprint

Distinct hostnames that link to or from b-book.run in the public web crawl.

126 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for b-book.run.

MechanismTarget
SPF_INCLUDE21519027.spf03.hubspotemail.net
SPF_INCLUDEamazonses.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEspf.b-book.run

Related pages

Pivot deeper into the graph from b-book.run.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b-book.run"})-[: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.