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Hostname

busu.co.jp

Last fetched

busu.co.jp resolves to 1 IPv4 address operated by AS2516 in JP.

Nutrition Label

WHISPER CANON · busu.co.jpRouting diversity1.5/10Peering density8.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/busu.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
210.238.206.54210.238.128.0/17AS2516—JP

WHOIS identity

Registrar
—
Organization
zenshin limited
Contact emails
—

Subdomains

2 observed subdomains of busu.co.jp.

Subdomain
sv.busu.co.jp
www.busu.co.jp

Web-graph footprint

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

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for busu.co.jp.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf.onamae.ne.jp
SPF_IP133.167.89.78
SPF_IP160.251.148.107
SPF_IP210.238.206.54
SPF_IP210.238.206.59
SPF_IP210.238.206.60

Related pages

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

Cypher and MCP

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

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