jyn.jp on Whisper Internet Directory

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
118.243.175.167	118.243.0.0/16	AS4685	—	JP

WHOIS identity

Registrar

—

Organization

(not displayed by registrant's request)

Contact emails

public-contact@jpdirect.jp

Subdomains

2 observed subdomains of jyn.jp.

Subdomain
amit.jyn.jp
nanairo.jyn.jp

Web-graph footprint

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

67 sites link to this hostname.

145 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

2 SPF mechanisms authorising senders for jyn.jp.

Mechanism	Target
SPF_A	jyn.jp
SPF_INCLUDE	spf-01.asahi-net.or.jp

Related pages

Pivot deeper into the graph from jyn.jp.

Cypher and MCP

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

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