jma.jp on Whisper Internet Directory

Nutrition Label

Resolution chain

jma.jp resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
18.180.25.126	18.180.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
35.73.138.224	35.72.0.0/13	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
52.192.107.167	52.192.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	JP
52.194.124.68	52.194.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	JP

WHOIS identity

Registrar

—

Organization

japan management association

Contact emails

Subdomains

1 observed subdomain of jma.jp.

Subdomain
www.jma.jp

Web-graph footprint

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

5 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

po.jma.or.jp

SPF policy

18 SPF mechanisms authorising senders for jma.jp.

Mechanism	Target
SPF_A	jma.jp
SPF_INCLUDE	_aham.wadax-sv.jp
SPF_INCLUDE	_wxpm.wadax-sv.jp
SPF_INCLUDE	amazonses.com
SPF_INCLUDE	asp.cuenote.jp
SPF_INCLUDE	spf.eco-serv.jp
SPF_INCLUDE	spfcm.cybermail.jp
SPF_IP	153.123.7.58/32
SPF_IP	202.24.173.1
SPF_IP	203.191.250.22/32
SPF_IP	203.191.250.23/32
SPF_IP	221.249.113.210
SPF_IP	221.249.113.212
SPF_IP	52.192.8.9
SPF_IP	52.196.173.90
SPF_IP	54.168.126.73
SPF_IP	59.157.182.10
SPF_MX	jma.jp

Related pages

Pivot deeper into the graph from jma.jp.

Cypher and MCP

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

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