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Hostname

centralh.co.jp

Last fetched

centralh.co.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · centralh.co.jpRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint5.2/10canon.whisper.security/host/centralh.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
183.90.228.34183.90.224.0/20AS131965—JP

WHOIS identity

Registrar
—
Organization
central hotel system
Contact emails
—

Subdomains

7 observed subdomains of centralh.co.jp.

Subdomain
hostmaster.centralh.co.jp
mail.centralh.co.jp
manual.centralh.co.jp
recruit.centralh.co.jp
rsv.centralh.co.jp
www.centralh.co.jp

Showing 6 of 7. View all subdomains →

Web-graph footprint

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

23 sites link to this hostname.

26 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • centralh.co.jp

SPF policy

4 SPF mechanisms authorising senders for centralh.co.jp.

MechanismTarget
SPF_Acentralh.co.jp
SPF_Asv1133.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXcentralh.co.jp

Related pages

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

Cypher and MCP

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

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