mtech.jp - dns.ninja

mtech.jp

DNSSEC⚠️ Not signed
A122.28.59.150🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRmtech.jp
NSmwns1.customer.ne.jp
A210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE
MXmwbgw1.ocn.ad.jp
A210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
MXmwbgw2.ocn.ad.jp
A210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
TXTv=spf1 a include:_spf.bizmw.com ~all
SOAmwns1.customer.ne.jphost-plan-ac@ntt.com serial=1730475367

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1786728602

PTR for

Previously MX for

Same first word

Similar names

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSmwns1.customer.ne.jpmwns2.customer.ne.jpdns01.muumuu-domain.comdns02.muumuu-domain.comns3.sphere.ad.jpns4.sphere.ad.jpMXmwbgw1.ocn.ad.jpmwbgw2.ocn.ad.jpmtech.jpmx01.lolipop.jpA122.28.59.150163.44.185.183203.138.254.128
NSdns01.muumuu-domain.com2021-09-02 → 2021-09-03 · 5 obs
○ 2017-08-26 20:06:04
● 2021-09-02 01:37:06
● 2021-09-03 09:33:54
○ 2026-02-21 03:02:42
○ 2026-08-14 17:46:24
NSdns02.muumuu-domain.com2021-09-02 → 2021-09-03 · 5 obs
○ 2017-08-26 20:06:04
● 2021-09-02 01:37:06
● 2021-09-03 09:33:54
○ 2026-02-21 03:02:42
○ 2026-08-14 17:46:24
NSmwns1.customer.ne.jp2026-02-21 → 2026-08-14 · 3 obs
○ 2021-09-03 09:33:54
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
NSmwns2.customer.ne.jp2026-02-21 → 2026-08-14 · 3 obs
○ 2021-09-03 09:33:54
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
NSns3.sphere.ad.jp2015-08-09 → 2017-08-26 · 4 obs
● 2015-08-09 02:54:40
● 2017-08-26 20:06:04
○ 2021-09-02 01:37:06
○ 2026-08-14 17:46:24
NSns4.sphere.ad.jp2015-08-09 → 2017-08-26 · 4 obs
● 2015-08-09 02:54:40
● 2017-08-26 20:06:04
○ 2021-09-02 01:37:06
○ 2026-08-14 17:46:24
MXmtech.jp2015-08-09 → 2017-08-26 · 4 obs
● 2015-08-09 02:54:40
● 2017-08-26 20:06:04
○ 2021-09-02 01:37:06
○ 2026-08-14 17:46:24
MXmwbgw1.ocn.ad.jp2026-02-21 → 2026-08-14 · 3 obs
○ 2021-09-03 09:33:54
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
MXmwbgw2.ocn.ad.jp2026-02-21 → 2026-08-14 · 3 obs
○ 2021-09-03 09:33:54
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
MXmx01.lolipop.jp2021-09-02 → 2021-09-03 · 5 obs
○ 2017-08-26 20:06:04
● 2021-09-02 01:37:06
● 2021-09-03 09:33:54
○ 2026-02-21 03:02:42
○ 2026-08-14 17:46:24
A122.28.59.1502026-02-21 → 2026-08-14 · 3 obs
○ 2021-09-03 09:33:54
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
A163.44.185.1832021-09-02 → 2021-09-03 · 5 obs
○ 2017-08-26 20:06:04
● 2021-09-02 01:37:06
● 2021-09-03 09:33:54
○ 2026-02-21 03:02:42
○ 2026-08-14 17:46:24
A203.138.254.1282015-08-09 → 2017-08-26 · 4 obs
● 2015-08-09 02:54:40
● 2017-08-26 20:06:04
○ 2021-09-02 01:37:06
○ 2026-08-14 17:46:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, f.dns.jp, a.dns.jp, g.dns.jp...-
mtech.jpmwns1.customer.ne.jp, mwns2.customer.ne.jp-

✅ Authoritative Response

Server:202.17.152.183

NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtech.jp (unsigned zone)

⏱️ Timing

Total: 1397ms | Queries: -

📄 Records

TypeCountSample Data
A1122.28.59.150
NS2mwns2.customer.ne.jp, mwns1.customer.ne.jp
MX2mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10)
TXT1v=spf1 a include:_spf.bizmw.com ~all
SOA1mwns1.customer.ne.jp host-plan-ac.ntt.co

Analysis

IP Addresses

mtech.jp resolves to just one IP address, 122.28.59.150.

Name Servers

mtech.jp has two authoritative name servers — mwns1.customer.ne.jp and mwns2.customer.ne.jp.

mtech.jp shares its NS records with other domains, for example manei-sangyou.co.jp, yatsuka.com, kensetsu-toso.co.jp and two others.

mwns1.customer.ne.jp and mwns2.customer.ne.jp each resolve to one IP number: mwns1.customer.ne.jp points to 210.150.23.210 and mwns2.customer.ne.jp points to 202.17.152.183.

Mail Servers

mtech.jp is served by two mail servers, mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.

Among the domains sharing a mail server setup with mtech.jp are nikkeidensoku.co.jp, hinode-silk.co.jp, enabletree.com and two others.

mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp each resolve to one IP number: mwbgw1.ocn.ad.jp points to 210.145.253.233 and mwbgw2.ocn.ad.jp points to 210.145.253.234.