onesbrain.co.jp - robtex.com
onesbrain.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.172.210.64🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ms01.drive.ne.jp | ||||||
| NS | onesbrain.co.jp ⭐ | ||||||
| A | 210.172.210.64🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ms01.drive.ne.jp | ||||||
| NS | ms01.mmrs.jp | ||||||
| A | 210.172.210.64🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ms01.drive.ne.jp | ||||||
| NS | ns3.mmrs.jp | ||||||
| A | 210.172.209.112🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p209112.bsn.mirai.ne.jp | ||||||
| MX | mail.ms01.drive.ne.jp ⭐ | ||||||
| A | 210.172.210.64🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ms01.drive.ne.jp | ||||||
| TXT | v=spf1 mx include:spf1.mmrs.jp ~all | ||||||
| SOA | onesbrain.co.jproot@onesbrain.co.jp serial=1511341815 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
NS for
onesbrain.co.jp |
Same first word
onesbrain.co.jp |
Similar names
DNS History
9 records (5 active, 4 former)
●NSms01.mmrs.jp2018-09-18 → 2026-05-10 · 3 obs
● 2018-09-18 02:09:06
● 2026-05-10 20:29:18
○NSns00.drive.ne.jp2015-08-10 → 2017-02-12 · 4 obs
● 2017-02-12 06:49:22
○ 2018-09-18 02:09:06
○ 2026-05-10 20:29:18
○NSns01.drive.ne.jp2015-08-10 → 2017-02-12 · 4 obs
● 2017-02-12 06:49:22
○ 2018-09-18 02:09:06
○ 2026-05-10 20:29:18
●NSns3.mmrs.jp2018-09-18 → 2026-05-10 · 3 obs
● 2018-09-18 02:09:06
● 2026-05-10 20:29:18
●NSonesbrain.co.jp2018-09-18 → 2026-05-10 · 3 obs
● 2018-09-18 02:09:06
● 2026-05-10 20:29:18
●MXmail.ms01.drive.ne.jp2018-09-18 → 2026-05-10 · 3 obs
● 2018-09-18 02:09:06
● 2026-05-10 20:29:18
○MXmg.drive.ne.jp2015-08-10 → 2017-02-12 · 4 obs
● 2017-02-12 06:49:22
○ 2018-09-18 02:09:06
○ 2026-05-10 20:29:18
○A202.152.216.102015-08-10 → 2017-02-12 · 4 obs
● 2017-02-12 06:49:22
○ 2018-09-18 02:09:06
○ 2026-05-10 20:29:18
●A210.172.210.642018-09-18 → 2026-05-10 · 3 obs
● 2018-09-18 02:09:06
● 2026-05-10 20:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| onesbrain.co.jp | ms01.mmrs.jp, ns3.mmrs.jp | - |
✅ Authoritative Response
Server:210.172.210.64
NS records: ms01.mmrs.jp, ns3.mmrs.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onesbrain.co.jp (unsigned zone)
⏱️ Timing
Total: 996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.210.64 |
| NS | 2 | ms01.mmrs.jp, ns3.mmrs.jp |
| MX | 1 | mail.ms01.drive.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf1.mmrs.jp ~all |
| SOA | 1 | onesbrain.co.jp root.onesbrain.co.jp |
Analysis
Name Server Role
onesbrain.co.jp serves as a name server for onesbrain.co.jp.
ns3.mmrs.jp and ms01.mmrs.jp are commonly used as name servers together with onesbrain.co.jp.
IP Addresses
onesbrain.co.jp maps to IP address 210.172.210.64.
Other host names, for instance boukidou.jp, ms01.drive.ne.jp, designers-world.co.jp, ms01.mmrs.jp and www.boukidou.jp share IP numbers with onesbrain.co.jp.
Name Servers
onesbrain.co.jp is delegated to three name servers: onesbrain.co.jp, ms01.mmrs.jp and ns3.mmrs.jp.
onesbrain.co.jp at least partially shares name servers with other domains such as ryukyu.ad.jp, sirouto-deview.com, mp06.drive.ne.jp, mp01.drive.ne.jp and future-boy.jp.
These name servers are often used together with mp09.mmrs.jp, mp01.mmrs.jp, ms02.mmrs.jp, mp02.mmrs.jp, mp08.mmrs.jp, mp06.mmrs.jp, mp07.mmrs.jp, peace-museum.pref.okinawa.jp and sanopost.com.
Host names sharing a single IP:
onesbrain.co.jp points to: 210.172.210.64
ms01.mmrs.jp points to: 210.172.210.64
ns3.mmrs.jp points to: 210.172.209.112
Names pointing to 210.172.210.64: onesbrain.co.jp and ms01.mmrs.jp
Mail Servers
onesbrain.co.jp is handled by a single mail server, mail.ms01.drive.ne.jp.
Domain onesbrain.co.jp uses the same mail server setup as other domains, for example sanopost.com, boukidou.jp, s-cat.ne.jp and hamamatsu-gnss.com.
mail.ms01.drive.ne.jp points to one IP number: 210.172.210.64.