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Hostname

ra9plus.jp

Last fetched

ra9plus.jp resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in DE.

Nutrition Label

WHISPER CANON · ra9plus.jpRouting diversity2.4/10Peering density9.6/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/ra9plus.jp

Resolution chain

ra9plus.jp resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
18.245.86.10818.245.84.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.245.86.1118.245.84.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.245.86.3118.245.84.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
18.245.86.9218.245.84.0/22AS16509AMAZON-02 - Amazon.com, Inc.DE
3.163.158.113.163.152.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
3.163.158.393.163.152.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
3.163.158.633.163.152.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
3.163.158.763.163.152.0/21AS16509AMAZON-02 - Amazon.com, Inc.US

WHOIS identity

Registrar
—
Organization
(not displayed by registrant's request)
Contact emails

Subdomains

13 observed subdomains of ra9plus.jp.

Subdomain
cc.ra9plus.jp
cs.ra9plus.jp
dev.ra9plus.jp
doc.ra9plus.jp
go.ra9plus.jp
link.ra9plus.jp
spf.ra9plus.jp
stg.ra9plus.jp
www.ra9plus.jp

Showing 9 of 13. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from ra9plus.jp in the public web crawl.

19 sites link to this hostname.

18 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for ra9plus.jp.

MechanismTarget
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEaspmx.pardot.com
SPF_INCLUDEspf-bma.mpme.jp
SPF_INCLUDEspf.ra9plus.jp
SPF_INCLUDEspf.repica.jp

Related pages

Pivot deeper into the graph from ra9plus.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ra9plus.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.