itcube.jp on Whisper Internet Directory

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
183.90.231.65	183.90.224.0/20	AS131965	—	JP

WHOIS identity

Registrar

—

Organization

fujimoto takuji

Contact emails

e-info@21-domain.com

Subdomains

32 observed subdomains of itcube.jp.

Subdomain
concrete20.itcube.jp
design.itcube.jp
hiroshige.itcube.jp
ingage.itcube.jp
mail.itcube.jp
mail10.itcube.jp
mail11.itcube.jp
mail12.itcube.jp
mail13.itcube.jp
mail15.itcube.jp
mail16.itcube.jp
mail2.itcube.jp
mail3.itcube.jp
mail4.itcube.jp
mail6.itcube.jp
mail7.itcube.jp
mail8.itcube.jp
mail9.itcube.jp
nginx.itcube.jp
ns.itcube.jp
ns2.itcube.jp
spf.itcube.jp
spf10.itcube.jp
spf11.itcube.jp
spf12.itcube.jp

Showing 25 of 32. View all subdomains →

Web-graph footprint

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

11 sites link to this hostname.

27 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail4.itcube.jp

SPF policy

8 SPF mechanisms authorising senders for itcube.jp.

Mechanism	Target
SPF_A	itcube.jp
SPF_A	smtp.goq.jp
SPF_IP	13.113.28.85
SPF_IP	175.41.208.22
SPF_IP	211.125.90.207
SPF_IP	52.68.140.34
SPF_IP	54.65.208.117
SPF_MX	itcube.jp

Related pages

Pivot deeper into the graph from itcube.jp.

Cypher and MCP

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

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