devsystem.jp - dns.ninja
devsystem.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=1787502602 | ||||||
MX for
devsystem.jp |
Same first word
devsystem.com |
devsystem.online |
devsystem.de |
devsystem.fr |
devsystem.cl |
devsystem.org |
devsystem.ru |
devsystem.net |
devsystem.it |
devsystem.jp |
devsystem.com.br |
Similar names
vetmedsys.com |
edvsystem.de |
evdsystem.com |
dvsysteme.de |
systemdev.net |
medvetsys.com |
vedsystem.com |
systemdev.com |
systemdev.ru |
systemdev.de |
edvsystem.net |
vedsystem.com.br |
Previous names
devnettokyo.jp |
devnote.jp |
devnull.jp |
devo.jp |
devoa.jp |
devol.jp |
devolo.jp |
devolta.jp |
devon.jp |
devonport.jp |
devops.jp |
devotee.jp |
devpalma.jp |
devreach.jp |
devrel.jp |
devries.jp |
devro.jp |
devs.jp |
devsandboxlab.jp |
devshift.jp |
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
●NSns2.xserver.jp2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
●NSns3.xserver.jp2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
●NSns4.xserver.jp2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
●NSns5.xserver.jp2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
●MXdevsystem.jp2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
●A183.181.97.342026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 16:44:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| devsystem.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:35.72.43.26
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 devsystem.jp (unsigned zone)
⏱️ Timing
Total: 3682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.97.34 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | devsystem.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7033.xserver.jp +a:devsystem |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
devsystem.jp serves as a mail server for devsystem.jp.
IP Addresses
devsystem.jp has exactly one IP address — 183.181.97.34.
azusa-s.com, ast-aster.com, gb-elite.com plus two other host names have IP numbers in common with devsystem.jp.
Name Servers
Five name servers handle delegation for devsystem.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
devsystem.jp partially shares its NS delegation with several other domains, including yoihada.jp, ougaku.com, zill.jp and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names carrying three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
devsystem.jp uses exactly one mail server, which is devsystem.jp.
devsystem.jp directs to just one IP number, 183.181.97.34.