kidenkai.com - robtex.com
kidenkai.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776279447 | ||||||
MX for
kidenkai.com |
Same first word
kidenkai.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
●NSns2.xserver.jp2026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
●NSns3.xserver.jp2026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
●NSns4.xserver.jp2026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
●NSns5.xserver.jp2026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
●MXkidenkai.com2026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
●A162.43.118.482026-03-01 → 2026-04-15 · 2 obs
● 2026-04-15 19:20:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kidenkai.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kidenkai.com (unsigned zone)
⏱️ Timing
Total: 3391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.118.48 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | kidenkai.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13367.xserver.jp +a:kidenkai |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The mail server for kidenkai.com is kidenkai.com.
IP Addresses
kidenkai.com points to a single IP address: 162.43.118.48.
Other host names such as brainfirm.co.jp, f-takeyama.com, www.brainfirm.co.jp, mail.f-takeyama.com and nrij.jp share IPs with kidenkai.com.
Name Servers
kidenkai.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
kidenkai.com at least partially shares name servers with other domains, for example pilab.co.jp, guide-book.org, kobe-east-rc.org, mechnote.com and apincjp.com.
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
One IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
One mail server handles kidenkai.com; that server is kidenkai.com.
kidenkai.com points to a single IP number: 162.43.118.48.