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Hostname

kokusyo.jp

Last fetched

kokusyo.jp resolves to 1 IPv4 address operated by XSERVER - Xserver Inc. in JP.

Nutrition Label

WHISPER CANON · kokusyo.jpRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint5.2/10canon.whisper.security/host/kokusyo.jp

Resolution chain

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

IPPrefixASNOperatorCountry
85.131.209.6885.131.192.0/18AS131965XSERVER - Xserver Inc.JP

WHOIS identity

Registrar
—
Organization
tane creative co.,ltd.
Contact emails

Subdomains

4 observed subdomains of kokusyo.jp.

Subdomain
hostmaster.kokusyo.jp
mx.kokusyo.jp
test.kokusyo.jp
www.kokusyo.jp

Web-graph footprint

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

82 sites link to this hostname.

282 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

4 SPF mechanisms authorising senders for kokusyo.jp.

MechanismTarget
SPF_Akokusyo.jp
SPF_Asv16527.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXkokusyo.jp

Related pages

Pivot deeper into the graph from kokusyo.jp.

Cypher and MCP

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

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