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Hostname

teachingwithbooks.com

Last fetched

teachingwithbooks.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · teachingwithbooks.comRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/teachingwithbooks.com

Resolution chain

teachingwithbooks.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.81.63104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.157.104172.67.144.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:146
Organization
—
Contact emails
—

Web-graph footprint

Distinct hostnames that link to or from teachingwithbooks.com in the public web crawl.

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for teachingwithbooks.com.

MechanismTarget
SPF_Ateachingwithbooks.com
SPF_INCLUDEspf.securedserverspace.com
SPF_MXteachingwithbooks.com

Related pages

Pivot deeper into the graph from teachingwithbooks.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "teachingwithbooks.com"})-[: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.