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Hostname

effectual.co.jp

Last fetched

effectual.co.jp resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · effectual.co.jpRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/effectual.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
104.21.27.188104.21.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.143.116172.67.128.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
effectual corp,inc
Contact emails
—

Subdomains

4 observed subdomains of effectual.co.jp.

Subdomain
defamation.effectual.co.jp
form.effectual.co.jp
service.effectual.co.jp
www.effectual.co.jp

Web-graph footprint

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

125 sites link to this hostname.

216 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 effectual.co.jp.

MechanismTarget
SPF_INCLUDE1lejend.com
SPF_INCLUDE241908922.spf05.hubspotemail.net
SPF_INCLUDE_spf.activegate-ss.jp
SPF_INCLUDEaspmx.pardot.com
SPF_INCLUDEspf8.gmoserver.jp

Related pages

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

Cypher and MCP

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

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