Hostname

fish-u.ac.jp

Last fetched Tue, 30 Jun 2026 07:20:44 GMT

fish-u.ac.jp appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

fish-u.ac.jp has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with fish-u.ac.jp in WhisperGraph.

Subdomains

32 observed subdomains of fish-u.ac.jp.

Subdomain
c-alga2.fish-u.ac.jp
c-bream.fish-u.ac.jp
c-center.fish-u.ac.jp
c-clown.fish-u.ac.jp
c-dolphin.fish-u.ac.jp
c-flower.fish-u.ac.jp
c-kelp.fish-u.ac.jp
c-nfu.fish-u.ac.jp
c-nfu2.fish-u.ac.jp
c-nfus.fish-u.ac.jp
c-rico.fish-u.ac.jp
c-weed1.fish-u.ac.jp
c-weed2.fish-u.ac.jp
c040.fish-u.ac.jp
cis.fish-u.ac.jp
d165-s.fish-u.ac.jp
fsakaide05.fish-u.ac.jp
kadath.fish-u.ac.jp
kenkyuto.fish-u.ac.jp
koyomaru.fish-u.ac.jp
library.fish-u.ac.jp
libweb.fish-u.ac.jp
mantiq.fish-u.ac.jp
moodle.fish-u.ac.jp
news.fish-u.ac.jp

Showing 25 of 32. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from fish-u.ac.jp in the public web crawl.

111 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

c-bream.fish-u.ac.jp

SPF policy

1 SPF mechanism authorising senders for fish-u.ac.jp.

Mechanism	Target
SPF_IP	202.251.244.0/24

Pivot deeper into the graph from fish-u.ac.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fish-u.ac.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.