tsdm.co.jp - robtex.com

tsdm.co.jp

DNSSEC⚠️ Not signed
NSins13.toshiba.co.jp ⭐
A38.106.60.138🇺🇸 TOSHIBA-IS38.106.60.0/24 Route Registered for Cogent Communications Customer - Toshiba I.S. Corporation
NSins1.toshiba.co.jp
A106.186.93.49🇯🇵 KDDI106.186.64.0/18
PTRimx1.toshiba.co.jp
NSins3.toshiba.co.jp
A106.186.93.107🇯🇵 KDDI106.186.64.0/18
PTRimx1-a.toshiba.co.jp
NSns00.vips.ne.jp
A2001:278:103b:1::1🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns00.vips.ne.jp
A210.174.191.1🇯🇵 ODN210.174.184.0/21
PTRns00.vips.ne.jp
NSns01.vips.ne.jp
A2001:278:103c:1::1🇯🇵 ODN2001:278::/32 IPv6 BLOCK
PTRns01.vips.ne.jp
A165.76.4.170🇯🇵 ODN165.76.0.0/17
PTRns01.vips.ne.jp
MXmx.securemx.jp ⭐
A210.130.202.92🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx180b.securemx.jp
A210.130.202.93🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx114b.securemx.jp
A210.130.202.96🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx114a.securemx.jp
A210.130.202.99🇯🇵 IIJ-AS210.130.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRmx180a.securemx.jp
TXTduo_sso_verification=AICS2rUFaYPlQsRyBzM40PIFNVRwiblnoCsSNWmZiiRagkzpaZAgGHEL...
TXTduo_sso_verification=e5FVYW4vCcsjbyHileX42CMcL9DW0oiuAUKlxjADXbvsvdxQ7Uwtp9tk...
TXTVjdbZ0eKHYSshTcpsnVncccaTjIt4M6wRLOZs4NP/nu+cZ4alJHAcbT8R4S7PQg5DBvnaLt2g7Qb+...
TXTt6nLNrNRYIaGR5gVBdooril6ZfvneeZ15Tl8VVKDY9gjwBr3QdRPOpRNX+iv4zEHTkzCUmlIetTjI...
TXTMS=ms46450247
TXT8112-2060-24BC-999E-D718-57B1-9DF2-1DFA
TXTv=spf1 include:spf.toshiba.co.jp exists:%{i}.aspf.tsdm.co.jp -all
SOAins1.toshiba.co.jppostmaster@toshiba.co.jp 2026-02-24 #1

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Subdomains

www.tsdm.co.jp

Same first word

tsdm.cc
tsdm.live
tsdm.net
tsdm.de
tsdm.ru
tsdm.com
tsdm.love
tsdm.co.jp
tsdm.tv
tsdm.com.mx
tsdm.me

Similar names

dsmt.edu.ng
dsmt.com.cn
sdmt.de
dsmt.co.kr
tmsd.mb.ca
dmts.de
tmds.ae
mdts.co.il
stdm.pl
dsmt.ru
dtms.or.kr
dmts.eu
tdms.com.au
mtds.cc
dtms.org
mdst.co.uk
mtsd.net
dsmt.com
tsmd.de
msdt.org
mdst.cz
tsmd.net
tmds.eu
mstd.org
dtms.ir
tmds.net
mstd.com
tmsd.co
mdts.ch
mtsd.k12.nj.us
mtsd.dk
dsmt.by
stmd.com
mtds.lt
stdm.co.uk
mstd.eu
tmds.info
mtds.ma
dmst.co
mstd.net
dmts.in
mdst.jp
sdtm.it
stmd.com.au
dstm.org
tdms.de
dsmt.net
tmds.at
tsmd.cz
tmds.us
sdtm.com.br
stdm.lu
dsmt.com.tw
tdms.nl
tmds.jp
dmst.info
dmst.com.au
dmts.biz
tsmd.sakura.ne.jp
dmst.ru
tsmd.co.jp
mtds.nl
sdtm.se
stmd.com.cn
tmds.fr
mdst.com
sdtm.org
tdms.com
dmst.be
tdms.be
mtds.co.il
dmst.org
stmd.ru
dmst.org.tw
tmds.pro
mdst.dk
tmds.org.tw
dmts.com
mstd.mx
mdts.co.in
tmds.ca
stmd.us
dmst.tw
dtms.ca
sdmt.in
mdts.ru
mdst.co
dtms.com.au
tsmd.jp
mtsd.k12.wi.us
tmds.de
dtms.de
stdm.de
sdmt.us
stdm.cn

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSins1.toshiba.co.jpins13.toshiba.co.jpins3.toshiba.co.jpns00.vips.ne.jpns01.vips.ne.jpins11.toshiba.co.jpns.spin.ad.jpns.tokyo.spin.ad.jpMXmx.securemx.jpinet-imx.toshiba.co.jpmxt.securemx.jpmxt6.securemx.jp
●NSins1.toshiba.co.jp2015-07-04 → 2026-04-14 · 2 obs
● 2015-07-04 23:51:40
● 2026-04-14 08:54:38
○NSins11.toshiba.co.jp2015-07-04 → 2020-03-14 · 4 obs
● 2015-07-04 23:51:40
● 2020-03-14 20:06:54
○ 2026-04-06 16:03:42
○ 2026-04-14 08:54:38
●NSins13.toshiba.co.jp2026-04-06 → 2026-04-14 · 3 obs
○ 2020-03-14 20:06:54
● 2026-04-06 16:03:42
● 2026-04-14 08:54:38
●NSins3.toshiba.co.jp2026-04-06 → 2026-04-14 · 3 obs
○ 2020-03-14 20:06:54
● 2026-04-06 16:03:42
● 2026-04-14 08:54:38
○NSns.spin.ad.jp2015-07-04 → 2020-03-14 · 4 obs
● 2015-07-04 23:51:40
● 2020-03-14 20:06:54
○ 2026-04-06 16:03:42
○ 2026-04-14 08:54:38
○NSns.tokyo.spin.ad.jp2015-07-04 → 2020-03-14 · 4 obs
● 2015-07-04 23:51:40
● 2020-03-14 20:06:54
○ 2026-04-06 16:03:42
○ 2026-04-14 08:54:38
●NSns00.vips.ne.jp2026-04-06 → 2026-04-14 · 3 obs
○ 2020-03-14 20:06:54
● 2026-04-06 16:03:42
● 2026-04-14 08:54:38
●NSns01.vips.ne.jp2026-04-06 → 2026-04-14 · 3 obs
○ 2020-03-14 20:06:54
● 2026-04-06 16:03:42
● 2026-04-14 08:54:38
○MXinet-imx.toshiba.co.jp2015-07-04 → 2016-11-30 · 4 obs
● 2015-07-04 23:51:40
● 2016-11-30 14:09:10
○ 2020-03-14 20:06:54
○ 2026-04-14 08:54:38
●MXmx.securemx.jp2026-04-06 → 2026-04-14 · 3 obs
○ 2020-03-14 20:06:54
● 2026-04-06 16:03:42
● 2026-04-14 08:54:38
○MXmxt.securemx.jp2020-03-14 → 2020-03-14 · 4 obs
○ 2016-11-30 14:09:10
● 2020-03-14 20:06:54
○ 2026-04-06 16:03:42
○ 2026-04-14 08:54:38
○MXmxt6.securemx.jp2020-03-14 → 2020-03-14 · 4 obs
○ 2016-11-30 14:09:10
● 2020-03-14 20:06:54
○ 2026-04-06 16:03:42
○ 2026-04-14 08:54:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, b.dns.jp, a.dns.jp, f.dns.jp...-
tsdm.co.jpins3.toshiba.co.jp, ns00.vips.ne.jp, ns01.vips.ne.jp, ins13.toshiba.co.jp6 records

✅ Authoritative Response

Server:106.186.93.107

NS records: ins3.toshiba.co.jp, ns00.vips.ne.jp, ns01.vips.ne.jp, ins13.toshiba.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsdm.co.jp (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns01.vips.ne.jp, ins13.toshiba.co.jp...
MX1mx.securemx.jp (pri: 10)
TXT7duo_sso_verification=AICS2rUFaYPlQsRyBzM, VjdbZ0eKHYSshTcpsnVncccaTjIt4M6wRLOZs4NP...
SOA1ins1.toshiba.co.jp postmaster.toshiba.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ins3.toshiba.co.jp, ns00.vips.ne.jp, ns01.vips.ne.jp...)

Analysis

Hierarchy

tsdm.co.jp is a parent of www.tsdm.co.jp.

Name Servers

tsdm.co.jp is delegated to five name servers: ins13.toshiba.co.jp, ins1.toshiba.co.jp, ins3.toshiba.co.jp, ns00.vips.ne.jp and ns01.vips.ne.jp.

At least part of the name servers for tsdm.co.jp are shared with other domains, for instance kyokutoseiyaku.co.jp, kimden.co.jp, nn-de01.jp, ysad.co.jp and icm.jp.

these name servers are commonly used with the name servers inet-tsb.toshiba.co.jp, ns.enjoy.ad.jp, ns01.airport-net.jp, ns02.airport-net.jp, a1-72.akam.net, a11-65.akam.net, a13-66.akam.net, a20-67.akam.net, a22-64.akam.net and a8-65.akam.net.

Host names with two IP numbers:

ns00.vips.ne.jp points to: 2001:278:103b:1::1 and 210.174.191.1

ns01.vips.ne.jp points to: 2001:278:103c:1::1 and 165.76.4.170

Host names with one IP number:

ins13.toshiba.co.jp points to: 38.106.60.138

ins1.toshiba.co.jp points to: 106.186.93.49

ins3.toshiba.co.jp points to: 106.186.93.107

Mail Servers

The mail server for tsdm.co.jp is mx.securemx.jp.

tsdm.co.jp uses the same mail server setup as other domains, for instance sankin.co.jp, okiden.co.jp, psy.meijigakuin.ac.jp, ncr-service.co.jp and create-f.co.jp.

tsdm.co.jp shares at least some mail servers with other domains, for example sundaibunko.jp, saikyocard.co.jp, nisc.go.jp, nslt.in.th and trueheart.co.jp.

these mail servers are frequently used alongside the mail servers mx6.securemx.jp.

mx.securemx.jp resolves to four IP numbers: 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.