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Hostname

y-buchi.jp

Last fetched

y-buchi.jp resolves to 1 IPv4 address operated by InfoSphere - NTT PC Communications, Inc. in JP.

Nutrition Label

WHISPER CANON · y-buchi.jpRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.2/10canon.whisper.security/host/y-buchi.jp

Resolution chain

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

IPPrefixASNOperatorCountry
111.89.207.39111.89.0.0/16AS2514InfoSphere - NTT PC Communications, Inc.JP

WHOIS identity

Registrar
—
Organization
yamaguchi-tanabatakai
Contact emails

Subdomains

3 observed subdomains of y-buchi.jp.

Subdomain
mb.y-buchi.jp
vm0.y-buchi.jp
y-buchi.y-buchi.jp

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for y-buchi.jp.

MechanismTarget
SPF_Ay-buchi.jp
SPF_MXy-buchi.jp

Related pages

Pivot deeper into the graph from y-buchi.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "y-buchi.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.