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Hostname

booktracker.org

Last fetched

booktracker.org resolves to 1 IPv4 address operated by AS204601 in NL. WHOIS lists iana:1068 as the registrar.

Nutrition Label

WHISPER CANON · booktracker.orgRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/booktracker.org

Resolution chain

booktracker.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
45.137.66.12745.137.64.0/22AS204601—NL

WHOIS identity

Registrar
iana:1068
Organization
privacy service provided by withheld for privacy ehf
Contact emails

Subdomains

5 observed subdomains of booktracker.org.

Subdomain
mail.booktracker.org
proxy.booktracker.org
www.booktracker.org

Showing 3 of 5. View all subdomains →

Web-graph footprint

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

98 sites link to this hostname.

528 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for booktracker.org.

MechanismTarget
SPF_Abooktracker.org
SPF_MXbooktracker.org

Related pages

Pivot deeper into the graph from booktracker.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "booktracker.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.