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Hostname

ospk.co.jp

Last fetched

ospk.co.jp appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · ospk.co.jpRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/ospk.co.jp

Resolution chain

ospk.co.jp has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
—
Organization
yuugengaisha okamurasuidouponpukougyosho
Contact emails
—

Subdomains

2 observed subdomains of ospk.co.jp.

Subdomain
mail.ospk.co.jp
www.ospk.co.jp

Web-graph footprint

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

40 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for ospk.co.jp.

MechanismTarget
SPF_INCLUDEwww3176.sakura.ne.jp

Related pages

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

Cypher and MCP

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

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