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Hostname

tbcn.ac.jp

Last fetched

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

Nutrition Label

WHISPER CANON · tbcn.ac.jpRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint5.2/10canon.whisper.security/host/tbcn.ac.jp

Resolution chain

tbcn.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 tbcn.ac.jp in WhisperGraph.

Subdomains

3 observed subdomains of tbcn.ac.jp.

Subdomain
mta-sts.tbcn.ac.jp
st.tbcn.ac.jp
www.tbcn.ac.jp

Web-graph footprint

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

16 sites link to this hostname.

56 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for tbcn.ac.jp.

MechanismTarget
SPF_Asv8151.xserver.jp
SPF_Atbcn.ac.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXtbcn.ac.jp

Related pages

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

Cypher and MCP

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

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