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Hostname

yosca.jp

Last fetched

yosca.jp is a registered hostname under the .jp top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · yosca.jpRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/yosca.jp

Resolution chain

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WHOIS identity

Registrar
—
Organization
koji miyazaki
Contact emails

Subdomains

1 observed subdomain of yosca.jp.

Subdomain
www.yosca.jp

Web-graph footprint

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

128 sites link to this hostname.

467 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 yosca.jp.

MechanismTarget
SPF_INCLUDE_spf.heteml.jp

Related pages

Pivot deeper into the graph from yosca.jp.

Cypher and MCP

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

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