ojcorp.jp - robtex.com
ojcorp.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.196.36🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | ojcorp.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=1613854538 | ||||||
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=1786025703 | ||||||
PTR for
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSmwns1.customer.ne.jp2026-04-08 → 2026-08-06 · 3 obs
● 2026-04-08 17:20:50
● 2026-08-06 14:29:52
●NSmwns2.customer.ne.jp2026-04-08 → 2026-08-06 · 3 obs
● 2026-04-08 17:20:50
● 2026-08-06 14:29:52
○NSns-216.dns.jp-e1.cloudn-service.com2016-02-29 → 2017-03-21 · 5 obs
● 2016-02-29 00:17:30
● 2017-03-21 01:16:42
○ 2026-04-08 17:20:50
○ 2026-08-06 14:29:52
○NSns-217.dns.jp-w1.cloudn-service.com2016-02-29 → 2017-03-21 · 5 obs
● 2016-02-29 00:17:30
● 2017-03-21 01:16:42
○ 2026-04-08 17:20:50
○ 2026-08-06 14:29:52
○NSns-218.dns.us-e1.cloudn-service.com2016-02-29 → 2017-03-21 · 5 obs
● 2016-02-29 00:17:30
● 2017-03-21 01:16:42
○ 2026-04-08 17:20:50
○ 2026-08-06 14:29:52
○NSns1.secure.net2015-08-11 → 2015-12-01 · 4 obs
● 2015-12-01 13:05:26
○ 2016-02-29 00:17:30
○ 2026-08-06 14:29:52
○NSns2.secure.net2015-08-11 → 2015-12-01 · 4 obs
● 2015-12-01 13:05:26
○ 2016-02-29 00:17:30
○ 2026-08-06 14:29:52
○MXin.sjc.mx.trendmicro.com2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-01 13:05:26
○ 2026-08-06 14:29:52
●MXmwbgw1.ocn.ad.jp2015-12-01 → 2026-08-06 · 3 obs
● 2015-12-01 13:05:26
● 2026-08-06 14:29:52
●MXmwbgw2.ocn.ad.jp2015-12-01 → 2026-08-06 · 3 obs
● 2015-12-01 13:05:26
● 2026-08-06 14:29:52
○A101.110.253.162015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-01 13:05:26
○ 2026-08-06 14:29:52
●A60.43.196.362026-04-08 → 2026-08-06 · 3 obs
● 2026-04-08 17:20:50
● 2026-08-06 14:29:52
○A60.43.240.212015-12-01 → 2017-03-21 · 5 obs
● 2015-12-01 13:05:26
● 2017-03-21 01:16:42
○ 2026-04-08 17:20:50
○ 2026-08-06 14:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ojcorp.jp | mwns2.customer.ne.jp, mwns1.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.23.210
NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ojcorp.jp (unsigned zone)
⏱️ Timing
Total: 1614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.43.196.36 |
| NS | 2 | mwns1.customer.ne.jp, mwns2.customer.ne.jp |
| MX | 2 | mwbgw2.ocn.ad.jp (pri: 10), mwbgw1.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
ojcorp.jp has exactly one IP address — 60.43.196.36.
Name Servers
ojcorp.jp is served by two delegated name servers, mwns1.customer.ne.jp and mwns2.customer.ne.jp.
The name server configuration of ojcorp.jp is shared with other domains, for instance psk-inc.co.jp, ohmori.gr.jp, saitama-kanko.co.jp and two others.
mwns1.customer.ne.jp resolves to 210.150.23.210. mwns2.customer.ne.jp resolves to 202.17.152.183. Both host names point to a single IP number.
Mail Servers
ojcorp.jp uses two mail servers, mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
The mail server setup of ojcorp.jp matches that of other domains such as teimo.co.jp, e-plamex.co.jp, ikedakinen-hp.or.jp and two others.
mwbgw1.ocn.ad.jp resolves to 210.145.253.233. mwbgw2.ocn.ad.jp resolves to 210.145.253.234. Both host names point to a single IP number.