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Hostname

joa.or.jp

Last fetched

joa.or.jp resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in JP.

Nutrition Label

WHISPER CANON · joa.or.jpRouting diversity1.5/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/joa.or.jp

Resolution chain

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

IPPrefixASNOperatorCountry
52.193.175.18352.192.0.0/15AS16509AMAZON-02 - Amazon.com, Inc.JP

WHOIS identity

Registrar
—
Organization
the japanese orthopaedic association
Contact emails
—

Subdomains

9 observed subdomains of joa.or.jp.

Subdomain
card-sys.joa.or.jp
certified-training.joa.or.jp
exservice.joa.or.jp
joints.joa.or.jp
kenshu-shinsei.joa.or.jp
terminology.joa.or.jp
tumor-reg.joa.or.jp
www.joa.or.jp

Showing 8 of 9. View all subdomains →

Web-graph footprint

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

1,999 sites link to this hostname.

15 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for joa.or.jp.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_IP52.193.175.183

Related pages

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

Cypher and MCP

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

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