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Hostname

cbox.co.jp

Last fetched

cbox.co.jp resolves to 1 IPv4 address operated by IDCF - IDC Frontier Inc. in JP.

Nutrition Label

WHISPER CANON · cbox.co.jpRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/cbox.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
103.241.128.179103.241.128.0/22AS4694IDCF - IDC Frontier Inc.JP

WHOIS identity

Registrar
—
Organization
incorporated company cbox
Contact emails
—

Subdomains

2 observed subdomains of cbox.co.jp.

Subdomain
mail.cbox.co.jp
www.cbox.co.jp

Web-graph footprint

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

22 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for cbox.co.jp.

MechanismTarget
SPF_Acbox.co.jp
SPF_Amxjp1.nospamcloud.com
SPF_Amxjp2.nospamcloud.com
SPF_IP103.241.128.0/22
SPF_MXcbox.co.jp

Related pages

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

Cypher and MCP

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

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