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Hostname

yu-sa.jp

Last fetched

yu-sa.jp resolves to 1 IPv4 address operated by AS9370 in JP.

Nutrition Label

WHISPER CANON · yu-sa.jpRouting diversity1.5/10Peering density4.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/yu-sa.jp

Resolution chain

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

IPPrefixASNOperatorCountry
59.106.27.21459.106.0.0/17AS9370—JP

WHOIS identity

Registrar
—
Organization
the aomori-city sightseeing recreation promotion foundation
Contact emails

Subdomains

1 observed subdomain of yu-sa.jp.

Subdomain
www.yu-sa.jp

Web-graph footprint

Distinct hostnames that link to or from yu-sa.jp in the public web crawl.

128 sites link to this hostname.

361 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • yu-sa.jp

SPF policy

2 SPF mechanisms authorising senders for yu-sa.jp.

MechanismTarget
SPF_Awww1974.sakura.ne.jp
SPF_MXyu-sa.jp

Related pages

Pivot deeper into the graph from yu-sa.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "yu-sa.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.