mtech.jp - dns.ninja
mtech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.28.59.150🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | mtech.jp | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | mwbgw1.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.233🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| MX | mwbgw2.ocn.ad.jp ⭐ | ||||||
| A | 210.145.253.234🇯🇵 OCN210.145.0.0/16 (AS4713) CIDR BLOCK 18 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1730475367 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1786728602 | ||||||
PTR for
Previously MX for
mtech.jp |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns01.muumuu-domain.com2021-09-02 → 2021-09-03 · 5 obs
● 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
● 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
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
●NSmwns2.customer.ne.jp2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
○NSns3.sphere.ad.jp2015-08-09 → 2017-08-26 · 4 obs
● 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
● 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
● 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
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
●MXmwbgw2.ocn.ad.jp2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
○MXmx01.lolipop.jp2021-09-02 → 2021-09-03 · 5 obs
● 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
● 2026-02-21 03:02:42
● 2026-08-14 17:46:24
○A163.44.185.1832021-09-02 → 2021-09-03 · 5 obs
● 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
● 2017-08-26 20:06:04
○ 2021-09-02 01:37:06
○ 2026-08-14 17:46:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, f.dns.jp, a.dns.jp, g.dns.jp... | - |
| mtech.jp | mwns1.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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.28.59.150 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 2 | mwbgw1.ocn.ad.jp (pri: 10), mwbgw2.ocn.ad.jp (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.bizmw.com ~all |
| SOA | 1 | mwns1.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.