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Hostname

kojyo-worker.com

Last fetched

kojyo-worker.com resolves to 1 IPv4 address operated by XSERVER Xserver Inc. in JP. WHOIS lists iana:49 as the registrar.

Nutrition Label

WHISPER CANON · kojyo-worker.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/kojyo-worker.com

Resolution chain

kojyo-worker.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
183.181.89.23183.181.88.0/23AS131965XSERVER Xserver Inc.JP

WHOIS identity

Registrar
iana:49
Organization
ryouta koyama
Contact emails

Subdomains

3 observed subdomains of kojyo-worker.com.

Subdomain
a8.kojyo-worker.com
www.kojyo-worker.com
hostmaster.kojyo-worker.com

Web-graph footprint

Distinct hostnames that link to or from kojyo-worker.com in the public web crawl.

7 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

  • kojyo-worker.com

SPF policy

4 SPF mechanisms authorising senders for kojyo-worker.com.

MechanismTarget
SPF_Akojyo-worker.com
SPF_Asv8182.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXkojyo-worker.com

Related pages

Pivot deeper into the graph from kojyo-worker.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "kojyo-worker.com"})-[: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.