Hostname

rui.jp

Last fetched Tue, 15 Sep 2026 08:30:38 GMT

rui.jp is a hostname indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. rui.jp is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this: 0
Verdict coverage: known-clean

Nutrition Label

Resolution chain

No IPv4 resolution is recorded for rui.jp in WhisperGraph.

IPv6 resolution

No AAAA record for rui.jp is recorded in WhisperGraph.

WHOIS identity

Registrant organisation: rui sekkeishitsu k.k.
Contact emails: nwadmin@rui.ne.jp

Subdomains

Subdomain
areanw.rui.jp
blog.rui.jp
container.rui.jp
eizou.rui.jp
j.rui.jp
juku.rui.jp
knw.rui.jp
knw57.rui.jp
maypage.rui.jp
ml.rui.jp
mypage.rui.jp
ns1.rui.jp

Showing 12 of 21. View all subdomains →

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Mail and authentication

Nameservers

ns-405.awsdns-50.com
ns-671.awsdns-19.net
ns-1360.awsdns-42.org
ns-1883.awsdns-43.co.uk

MX records

mail.rui.ne.jp
ml.rui.ne.jp
po3.rui.ne.jp

SPF policy

ip: 157.205.218.0/28
ip: 202.221.235.192/28
include: kagoya.net

Threat-feed evidence

History

Pivot from rui.jp into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "rui.jp"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.