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Hostname

factor9.co.jp

Last fetched

factor9.co.jp resolves to 1 IPv4 address operated by AS7684 in JP.

Nutrition Label

WHISPER CANON · factor9.co.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/factor9.co.jp

Resolution chain

factor9.co.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
153.127.116.209153.127.0.0/17AS7684—JP

WHOIS identity

Registrar
—
Organization
factor nine,co.
Contact emails
—

Subdomains

4 observed subdomains of factor9.co.jp.

Subdomain
go.factor9.co.jp
prop.factor9.co.jp
simulation.factor9.co.jp
www.factor9.co.jp

Web-graph footprint

Distinct hostnames that link to or from factor9.co.jp in the public web crawl.

22 sites link to this hostname.

35 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 factor9.co.jp.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEaspmx.pardot.com
SPF_INCLUDEspf.secure.ne.jp

Related pages

Pivot deeper into the graph from factor9.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "factor9.co.jp"})-[: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.