brain-works.jp - robtex.com
brain-works.jp
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=1785429903 | ||||||
MX for
brain-works.jp |
Subdomains
www.brain-works.jp |
Same first word
brain-works.jp |
DNS History
14 records (7 active, 7 former)
○NSdns01.gmoserver.jp2015-06-02 → 2017-04-20 · 3 obs
● 2017-04-20 20:32:46
○ 2026-07-30 16:55:46
○NSdns02.gmoserver.jp2015-06-02 → 2017-04-20 · 3 obs
● 2017-04-20 20:32:46
○ 2026-07-30 16:55:46
●NSns1.xserver.jp2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
●NSns2.xserver.jp2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
●NSns3.xserver.jp2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
●NSns4.xserver.jp2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
●NSns5.xserver.jp2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
●MXbrain-works.jp2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
○MXmx.brain-works.jp2015-06-02 → 2015-06-02 · 3 obs
○ 2015-09-10 18:28:06
○ 2026-07-30 16:55:46
○MXmx11.gmoserver.jp2015-09-10 → 2017-04-20 · 4 obs
● 2015-09-10 18:28:06
● 2017-04-20 20:32:46
○ 2026-07-30 16:55:46
○A133.130.104.192016-09-23 → 2017-04-20 · 4 obs
● 2016-09-23 08:10:24
● 2017-04-20 20:32:46
○ 2026-07-30 16:55:46
○A157.7.144.52015-06-02 → 2015-06-02 · 3 obs
○ 2015-09-10 18:28:06
○ 2026-07-30 16:55:46
○A157.7.227.22015-09-10 → 2016-03-22 · 5 obs
● 2015-09-10 18:28:06
● 2016-03-22 21:52:08
○ 2016-09-23 08:10:24
○ 2026-07-30 16:55:46
●A162.43.94.112026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 16:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| brain-works.jp | ns1.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns1.xserver.jp, ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brain-works.jp (unsigned zone)
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.94.11 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | brain-works.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv15010.xserver.jp +a:brain-wo |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
www.brain-works.jp is a subdomain of brain-works.jp.
Mail Server Role
brain-works.jp handles its own mail, functioning as its own mail server.
IP Addresses
brain-works.jp resolves to just one IP address, 162.43.94.11.
Two other host names, along with kagawa-fa.jp, mail.weblog-lab.com and mx.cosho.jp, also share IP numbers with brain-works.jp.
Name Servers
brain-works.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of brain-works.jp overlap at least partially with those of other domains — among them indianspicefactory.com, healing-kimon.com, tabigaku.com and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
brain-works.jp is served by just one mail server: brain-works.jp.
brain-works.jp carries a single IP number, which is 162.43.94.11.