Hostname

tym.ed.jp

Last fetched Mon, 14 Sep 2026 08:52:48 GMT

tym.ed.jp resolves to 153.120.142.181, announced in 153.120.128.0/18 by SAKURA-A - SAKURA Internet Inc. in JP. tym.ed.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

153.120.142.181
153.120.128.0/18 · SAKURA-A - SAKURA Internet Inc. · Osaka, JP

IPv6 resolution

No AAAA record for tym.ed.jp is recorded in WhisperGraph.

Attribution

sakura

ORIGIN_AS

WHOIS identity

Registrant organisation: toyama prefectural education information

Subdomains

Subdomain
ainoki-e.tym.ed.jp
asahi-c.tym.ed.jp
center.tym.ed.jp
chubu-h.tym.ed.jp
chuno-h.tym.ed.jp
daimon-h.tym.ed.jp
el.tym.ed.jp
fukumitsu-h.tym.ed.jp
fukuoka-h.tym.ed.jp
furusato-sh.tym.ed.jp
fushiki-h.tym.ed.jp
hakusei-e.tym.ed.jp

Showing 12 of 245. 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

Sample outbound links

Mail and authentication

Nameservers

ns-s1.tym.ed.jp
ns1.htcn.ne.jp

MX records

smtp.google.com

SPF policy

ip: 210.167.2.208/28
ip: 210.250.164.8/30
include: _spf.google.com
a: sm1.tym.ed.jp
a: sm2.tym.ed.jp
a: sm3.tym.ed.jp
a: sv01.tym.ed.jp
a: sv02.tym.ed.jp
a: sv03.tym.ed.jp

Threat-feed evidence

History

Pivot from tym.ed.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: "tym.ed.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.