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Hostname

tcu.ac.jp

Last fetched

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

Nutrition Label

WHISPER CANON · tcu.ac.jpRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.6/10canon.whisper.security/host/tcu.ac.jp

Resolution chain

tcu.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

Registrar
—
Organization
tokyo city university
Contact emails
—

Subdomains

2,168 observed subdomains of tcu.ac.jp.

Subdomain
90th.tcu.ac.jp
acu.tcu.ac.jp
adm.tcu.ac.jp
analysis.tcu.ac.jp
anpi.tcu.ac.jp
apuer.tcu.ac.jp
ar1.tcu.ac.jp
arc.tcu.ac.jp
arl.tcu.ac.jp
asc.tcu.ac.jp
atom.tcu.ac.jp
bme.tcu.ac.jp
career.tcu.ac.jp
check.tcu.ac.jp
chiiki.tcu.ac.jp
child.tcu.ac.jp
civil.tcu.ac.jp
cn.tcu.ac.jp
comm.tcu.ac.jp
common.tcu.ac.jp
cpf.tcu.ac.jp
cpi.tcu.ac.jp
cs.tcu.ac.jp
csac.tcu.ac.jp
cu.tcu.ac.jp

Showing 25 of 2,168. View all subdomains →

Web-graph footprint

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

570 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for tcu.ac.jp.

MechanismTarget
SPF_INCLUDEexternal.spf.tcu.ac.jp
SPF_INCLUDEnttw.spf.tcu.ac.jp
SPF_IP133.78.11.1
SPF_IP133.78.203.145
SPF_IP133.78.203.28
SPF_IP133.78.71.32
SPF_IP133.78.71.67
SPF_IP133.78.71.8

Related pages

Pivot deeper into the graph from tcu.ac.jp.

Cypher and MCP

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

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