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Hostname

jsta.or.jp

Last fetched

jsta.or.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · jsta.or.jpRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint8.5/10canon.whisper.security/host/jsta.or.jp

Resolution chain

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

IPPrefixASNOperatorCountry
183.90.228.55183.90.224.0/20AS131965—JP

WHOIS identity

Registrar
—
Organization
japan soft tennis association
Contact emails
—

Subdomains

10 observed subdomains of jsta.or.jp.

Subdomain
demo.jsta.or.jp
hostmaster.jsta.or.jp
members.jsta.or.jp
stg.jsta.or.jp
sub.jsta.or.jp
test-v2.jsta.or.jp
test.jsta.or.jp
tv.jsta.or.jp
www.jsta.or.jp

Showing 9 of 10. View all subdomains →

Web-graph footprint

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

187 sites link to this hostname.

44 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • jsta.or.jp

SPF policy

1 SPF mechanism authorising senders for jsta.or.jp.

MechanismTarget
SPF_IP183.90.228.55

Related pages

Pivot deeper into the graph from jsta.or.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jsta.or.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.