brainstorm.jp - robtex.com
brainstorm.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=1776203102 | ||||||
MX for
brainstorm.jp |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSmaster.dns.ne.jp2015-06-28 → 2017-03-20 · 4 obs
● 2017-03-20 08:10:56
○ 2026-04-11 02:49:48
○ 2026-04-14 22:21:28
○NSns1.dns.ne.jp2015-06-28 → 2017-03-20 · 4 obs
● 2017-03-20 08:10:56
○ 2026-04-11 02:49:48
○ 2026-04-14 22:21:28
●NSns1.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:49:48
● 2026-04-14 22:21:28
○NSns2.dns.ne.jp2015-06-28 → 2017-03-20 · 4 obs
● 2017-03-20 08:10:56
○ 2026-04-11 02:49:48
○ 2026-04-14 22:21:28
●NSns2.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:49:48
● 2026-04-14 22:21:28
●NSns3.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:49:48
● 2026-04-14 22:21:28
●NSns4.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:49:48
● 2026-04-14 22:21:28
●NSns5.xserver.jp2026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:49:48
● 2026-04-14 22:21:28
●MXbrainstorm.jp2015-06-28 → 2026-04-14 · 2 obs
● 2026-04-14 22:21:28
○A133.242.183.1672015-06-28 → 2017-03-20 · 4 obs
● 2017-03-20 08:10:56
○ 2026-04-11 02:49:48
○ 2026-04-14 22:21:28
●A162.43.120.752026-04-11 → 2026-04-14 · 3 obs
● 2026-04-11 02:49:48
● 2026-04-14 22:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| brainstorm.jp | ns4.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.39.247
NS records: ns4.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brainstorm.jp (unsigned zone)
⏱️ Timing
Total: 3907ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.75 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | brainstorm.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14074.xserver.jp +a:brainsto |
| 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
Mail Server Role
brainstorm.jp serves as a mail server for brainstorm.jp.
IP Addresses
brainstorm.jp points to a single IP: 162.43.120.75.
Other host names, for instance www.c21-sj.net, parts-net-kitakyushu.jp, kyoyu-agri.co.jp, m-city.jp and www.thikashi-blog.com share IP numbers with brainstorm.jp.
Name Servers
brainstorm.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
brainstorm.jp partially shares name servers with other domains; examples include tmps-1489.com, jenais.net, okagero.com, kinseifoods.com and takeshima-cl.com.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
brainstorm.jp is handled by a single mail server, brainstorm.jp.
brainstorm.jp points to a single IP: 162.43.120.75.