kushirobus.jp - robtex.com
kushirobus.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.126.46.71🇯🇵 OCN61.126.0.0/15 (AS4713) CIDR BLOCK 32 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | kushirobus.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=1613951537 | ||||||
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=1778517902 | ||||||
PTR for
Subdomains
www.kushirobus.jp |
Same first word
kushirobus.jp |
DNS History
13 records (5 active, 8 former)
●NSmwns1.customer.ne.jp2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 03:02:28
● 2026-05-11 16:58:02
●NSmwns2.customer.ne.jp2026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 03:02:28
● 2026-05-11 16:58:02
○NSns-207.dns.jp-e1.cloudn-service.com2016-02-01 → 2020-04-06 · 5 obs
● 2016-02-01 07:50:22
● 2020-04-06 17:30:04
○ 2026-03-07 03:02:28
○ 2026-05-11 16:58:02
○NSns-208.dns.jp-w1.cloudn-service.com2016-02-01 → 2020-04-06 · 5 obs
● 2016-02-01 07:50:22
● 2020-04-06 17:30:04
○ 2026-03-07 03:02:28
○ 2026-05-11 16:58:02
○NSns-209.dns.us-e1.cloudn-service.com2016-02-01 → 2020-04-06 · 5 obs
● 2016-02-01 07:50:22
● 2020-04-06 17:30:04
○ 2026-03-07 03:02:28
○ 2026-05-11 16:58:02
○NSns1.secure.net2015-06-25 → 2015-11-07 · 4 obs
● 2015-11-07 09:24:34
○ 2016-02-01 07:50:22
○ 2026-05-11 16:58:02
○NSns2.secure.net2015-06-25 → 2015-11-07 · 4 obs
● 2015-11-07 09:24:34
○ 2016-02-01 07:50:22
○ 2026-05-11 16:58:02
●MXmwbgw1.ocn.ad.jp2015-11-07 → 2026-05-11 · 3 obs
● 2015-11-07 09:24:34
● 2026-05-11 16:58:02
●MXmwbgw2.ocn.ad.jp2015-11-07 → 2026-05-11 · 3 obs
● 2015-11-07 09:24:34
● 2026-05-11 16:58:02
○MXvcgw1.ocn.ad.jp2015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-07 09:24:34
○ 2026-05-11 16:58:02
○MXvcgw2.ocn.ad.jp2015-06-25 → 2015-06-25 · 3 obs
○ 2015-11-07 09:24:34
○ 2026-05-11 16:58:02
○A61.112.41.2292015-06-25 → 2020-04-06 · 4 obs
● 2020-04-06 17:30:04
○ 2026-03-07 03:02:28
○ 2026-05-11 16:58:02
●A61.126.46.712026-03-07 → 2026-05-11 · 3 obs
● 2026-03-07 03:02:28
● 2026-05-11 16:58:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, g.dns.jp, b.dns.jp, a.dns.jp... | - |
| kushirobus.jp | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.23.210
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kushirobus.jp (unsigned zone)
⏱️ Timing
Total: 3239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.126.46.71 |
| 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
Hierarchy
kushirobus.jp is the parent of www.kushirobus.jp.
IP Addresses
kushirobus.jp resolves to one IP number: 61.126.46.71.
Name Servers
kushirobus.jp is delegated to two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp.
kushirobus.jp shares the same name server setup as other domains, for instance dac.ecnet.jp, sapporokyowa.jp, idee-net.co.jp, twmu-urodisease.jp and yanakamatsunoya.jp.
Host names with one IP number:
mwns1.customer.ne.jp points to 210.150.23.210
mwns2.customer.ne.jp points to 202.17.152.183
Mail Servers
Two mail servers handle kushirobus.jp: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.
kushirobus.jp shares the same mail server setup as other domains, for instance mariko3-no-omise.shop-site.jp, dogsalon-olive.jp, fujiap.co.jp, daifuku.ne.jp and amex-saga.jp.
Host names with one IP number:
mwbgw1.ocn.ad.jp points to 210.145.253.233
mwbgw2.ocn.ad.jp points to 210.145.253.234