code-base.jp - dns.ninja
code-base.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=1789840803 | ||||||
MX for
code-base.jp |
Same first word
code-base.org |
code-base.top |
code-base.app |
code-base.de |
code-base.co.uk |
code-base.eu |
code-base.co.kr |
code-base.at |
code-base.pages.dev |
code-base.dev |
code-base.pro |
code-base.jp |
code-base.com |
Similar names
Previous names
Next names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2019-04-04 → 2026-09-19 · 2 obs
● 2026-09-19 19:07:48
●NSns2.xserver.jp2019-04-04 → 2026-09-19 · 2 obs
● 2026-09-19 19:07:48
●NSns3.xserver.jp2019-04-04 → 2026-09-19 · 2 obs
● 2026-09-19 19:07:48
●NSns4.xserver.jp2019-04-04 → 2026-09-19 · 2 obs
● 2026-09-19 19:07:48
●NSns5.xserver.jp2019-04-04 → 2026-09-19 · 2 obs
● 2026-09-19 19:07:48
●MXcode-base.jp2019-04-04 → 2026-09-19 · 2 obs
● 2026-09-19 19:07:48
○A183.181.97.1002019-04-04 → 2019-04-04 · 3 obs
○ 2026-09-05 01:07:16
○ 2026-09-19 19:07:48
●A202.210.8.442026-09-05 → 2026-09-19 · 3 obs
● 2026-09-05 01:07:16
● 2026-09-19 19:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| code-base.jp | ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code-base.jp (unsigned zone)
⏱️ Timing
Total: 1236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.210.8.44 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | code-base.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10523.xserver.jp +a:code-bas |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 26
In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
code-base.jp handles its own mail, functioning as its own mail server.
IP Addresses
code-base.jp resolves to just one IP address, 202.210.8.44.
Two other host names, along with 1cm.info, st-ladybug.com and amss.jp, also share IP numbers with code-base.jp.
Name Servers
code-base.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of code-base.jp overlap at least partially with those of other domains — among them akita-ikumeikai.com, do-k.jp, nsk-222.co.jp 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:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
code-base.jp is served by just one mail server: code-base.jp.
code-base.jp points to one IP number — 202.210.8.44.