tdc.ac.jp on Whisper Internet Directory

Nutrition Label

Resolution chain

tdc.ac.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
85.131.210.39	85.131.192.0/18	AS131965	—	JP

WHOIS identity

Registrar: —
Organization: tokyo dental college
Contact emails: —

Subdomains

17 observed subdomains of tdc.ac.jp.

Subdomain
gw01.tdc.ac.jp
gw02.tdc.ac.jp
idp.tdc.ac.jp
info.tdc.ac.jp
infoigh.tdc.ac.jp
ir.tdc.ac.jp
lib.tdc.ac.jp
library.tdc.ac.jp
libsearch.tdc.ac.jp
mx.tdc.ac.jp
portal.tdc.ac.jp
portal1.tdc.ac.jp
sh-eye.tdc.ac.jp
syllabus.tdc.ac.jp
syllabus2.tdc.ac.jp
www.tdc.ac.jp

Showing 16 of 17. View all subdomains →

Web-graph footprint

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

632 sites link to this hostname.

326 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for tdc.ac.jp.

Mechanism	Target
SPF_A	mlg.pro-seeds.com
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	aspmx.googlemail.com
SPF_IP	13.71.133.58/32
SPF_IP	210.137.176.131
SPF_IP	210.137.176.135
SPF_IP	210.140.73.163/32
SPF_IP	210.162.139.68
SPF_IP	210.162.139.74
SPF_IP	61.119.123.98/32
SPF_IP	61.119.123.99/32

Related pages

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

Cypher and MCP

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

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