stm.co.jp - robtex.com

stm.co.jp

DNSSEC🔒 Signed (DS record present)
NSns000.d-53.net ⭐
NSns006-n1f67afhofum7pa7.n.d-53.info
A2001:240:bb81::28:37🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs006.d-53.biz
A202.32.219.37🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs006.d-53.biz
NSns006-n1f67afhofum7pa7.n.d-53.jp
A2001:240:bb81::29:1097🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs006.d-53.org
A203.180.146.97🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs006.d-53.org
NSns006-n1f67afhofum7pa7.n.d-53.net
A2001:240:bb81::29:97🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs006.d-53.net
A210.138.20.97🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs006.d-53.net
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
TXTv=spf1 include:spf.securemx.jp include:spf.protection.outlook.com ip4:114.14...
TXTMS=ms84226927
TXTMFC=a122da62-8d89-4c03-b8ca-d055755acacc
SOAns000.d-53.netdns-managers@iij.ad.jp serial=437

co.jp

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

Same first word

stm.net.sg
stm.co
stm.kz
stm.com.co
stm.com.sg
stm.krakow.pl
stm.cc
stm.edu.pe
stm.hu
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stm.pl
stm.rw
stm.com.ph
stm.su
stm.lu
stm.net.ua
stm.co.in
stm.ma
stm.kasserver.com

Similar names

mst.si
tsm.co.za
tms.lv
tsm.ac.in
tsm.bz
mst.com.tr
mst.com.hk
mst.or.jp
mts.ai
tms.cl
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mts.gr
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smt.vn
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tsm.com.mx
mts.eu
mst.org
mts.nyc
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tms.web.id
mts.li
smt.km.ua
mst.gov.by
tsm.at
mst.web.id
smt.lv
mts.googleapis.com
smt.dk
smt.bielsko.pl
mts.co.at
tsm.or.kr
mts.ua
mst.org.my
mts.com
tsm.com.au
tms.coop
smt.lu
tms.org
tms.direct
tms.sg
tms.in
mts.tv
tms.gob.es
smt.com.au
tsm.lt
smt.su
mts.tw
mts.nl
mst.fr
mts.rs
mts.academy
tms.id
tms.com.tw
tsm.eu
mts.co
tms.es
smt.ca
smt.cloud
mst.com.ua
tms.co.uk
tms.la
tms.cat
tsm.net.cn
smt.jp
mst.center
tsm.ch
tms.my
mts.es
mst.dk
tsm.by
mts.sa
tsm.org.pl
tsm.toyama.toyama.jp
mst.at
tsm.com.tr
smt.org.cn
mts.in.ua
mst.net.my
mst.pl

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns000.d-53.netns006-n1f67afhofum7pa7.n.d-53.infons006-n1f67afhofum7pa7.n.d-53.jpns006-n1f67afhofum7pa7.n.d-53.netdns-b.iij.ad.jpdns-c.iij.ad.jpMXmx.securemx.jpmx.po.2iij.net
○NSdns-b.iij.ad.jp2015-05-03 → 2017-04-04 · 4 obs
● 2015-05-03 04:46:40
● 2017-04-04 08:34:24
○ 2026-04-07 06:16:42
○ 2026-04-14 06:20:26
○NSdns-c.iij.ad.jp2015-05-03 → 2017-04-04 · 4 obs
● 2015-05-03 04:46:40
● 2017-04-04 08:34:24
○ 2026-04-07 06:16:42
○ 2026-04-14 06:20:26
●NSns000.d-53.net2026-04-07 → 2026-04-14 · 3 obs
○ 2017-04-04 08:34:24
● 2026-04-07 06:16:42
● 2026-04-14 06:20:26
●NSns006-n1f67afhofum7pa7.n.d-53.info2026-04-07 → 2026-04-14 · 3 obs
○ 2017-04-04 08:34:24
● 2026-04-07 06:16:42
● 2026-04-14 06:20:26
●NSns006-n1f67afhofum7pa7.n.d-53.jp2026-04-07 → 2026-04-14 · 3 obs
○ 2017-04-04 08:34:24
● 2026-04-07 06:16:42
● 2026-04-14 06:20:26
●NSns006-n1f67afhofum7pa7.n.d-53.net2026-04-07 → 2026-04-14 · 3 obs
○ 2017-04-04 08:34:24
● 2026-04-07 06:16:42
● 2026-04-14 06:20:26
○MXmx.po.2iij.net2015-05-03 → 2017-04-04 · 4 obs
● 2015-05-03 04:46:40
● 2017-04-04 08:34:24
○ 2026-04-07 06:16:42
○ 2026-04-14 06:20:26
●MXmx.securemx.jp2026-04-07 → 2026-04-14 · 3 obs
○ 2017-04-04 08:34:24
● 2026-04-07 06:16:42
● 2026-04-14 06:20:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
stm.co.jpns006-n1f67afhofum7pa7.n.d-53.jp, ns006-n1f67afhofum7pa7.n.d-53.net, ns006-n1f67afhofum7pa7.n.d-53.info-

✅ Authoritative Response

Server:203.180.146.97

NS records: ns006-n1f67afhofum7pa7.n.d-53.jp, ns006-n1f67afhofum7pa7.n.d-53.net, ns006-n1f67afhofum7pa7.n.d-53.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1521ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns006-n1f67afhofum7pa7.n.d-53.jp, ns006-n1f67afhofum7pa7.n.d-53.net...
MX1mx.securemx.jp (pri: 10)
TXT3v=spf1 include:spf.securemx.jp include:, MS=ms84226927...
SOA1ns000.d-53.net dns-managers.iij.ad.jp

Analysis

Name Servers

stm.co.jp is delegated to four name servers: ns000.d-53.net, ns006-n1f67afhofum7pa7.n.d-53.info, ns006-n1f67afhofum7pa7.n.d-53.jp and ns006-n1f67afhofum7pa7.n.d-53.net.

At least part of the name servers for stm.co.jp are shared with other domains, for instance 33bank.co.jp, town.shintotsukawa.lg.jp, wacoalholdings.com, marubun-tsusyo.co.jp and shiseido.co.uk.

These name servers are commonly used together with the name servers dns-b.iij.ad.jp, dns-c.iij.ad.jp, rev.iij-dns.jp, rev.iij-dns.net, ns01.iij-dns.jp and ns00.iij-dns.net.

Host names with two IP numbers:

ns006-n1f67afhofum7pa7.n.d-53.info points to 2001:240:bb81::28:37 and 202.32.219.37

ns006-n1f67afhofum7pa7.n.d-53.jp points to 2001:240:bb81::29:1097 and 203.180.146.97

ns006-n1f67afhofum7pa7.n.d-53.net points to 2001:240:bb81::29:97 and 210.138.20.97

Mail Servers

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

stm.co.jp uses the same mail server setup as other domains, for instance ajcc.co.jp, m.agrex.co.jp, okidata.co.jp, goodnaturestation.com and marine-world.co.jp.

stm.co.jp shares at least some mail servers with other domains, for example mitsuifudosan.co.uk, aniware.me, seaside-park.jp, tfm.jp and seiko-ds.com.

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.