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Hostname

24criterion.jp

Last fetched

24criterion.jp resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

WHISPER CANON · 24criterion.jpRouting diversity3.0/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.3/10canon.whisper.security/host/24criterion.jp

Resolution chain

24criterion.jp resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
3.115.228.1823.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
3.115.29.1603.112.0.0/14AS16509AMAZON-02 - Amazon.com, Inc.JP
35.74.77.16735.72.0.0/13AS16509AMAZON-02 - Amazon.com, Inc.JP
52.194.90.6652.194.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP

WHOIS identity

Registrar
—
Organization
keiei kagaku publishing,
Contact emails

Subdomains

4 observed subdomains of 24criterion.jp.

Subdomain
in.24criterion.jp
mail.24criterion.jp
pr.24criterion.jp
www.24criterion.jp

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for 24criterion.jp.

MechanismTarget
SPF_INCLUDE_spf.dpubems.jp
SPF_INCLUDE_spf.google.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEmdzambia.maildealer.jp
SPF_IP211.10.131.0/24
SPF_IP211.10.132.0/24
SPF_IP52.69.229.175/32

Related pages

Pivot deeper into the graph from 24criterion.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "24criterion.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.