codeblueocean.com - dns.ninja
codeblueocean.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=1787895215 | ||||||
MX for
codeblueocean.com |
Same first word
codeblueocean.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
●NSns2.xserver.jp2016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
●NSns3.xserver.jp2016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
●NSns4.xserver.jp2016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
●NSns5.xserver.jp2016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
●MXcodeblueocean.com2016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
●A183.90.245.242016-12-15 → 2026-08-28 · 2 obs
● 2026-08-28 05:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| codeblueocean.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
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 codeblueocean.com (unsigned zone)
⏱️ Timing
Total: 1042ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.245.24 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | codeblueocean.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2023.xserver.jp +a:codeblueo |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
The MX record for codeblueocean.com points back to codeblueocean.com — it is its own mail server.
IP Addresses
codeblueocean.com directs to one IP number, which is 183.90.245.24.
Among the host names that share IP numbers with codeblueocean.com are nikkotex.jp, www.iriomote-tour.com, plana.biz and two others.
Name Servers
The authoritative name servers for codeblueocean.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of codeblueocean.com overlap at least partially with those of other domains — among them iro-iro-blue.com, gorurun.jp, voicecamp.jp and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
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.
Hosts that resolve 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
The MX record for codeblueocean.com points to a single mail server: codeblueocean.com.
codeblueocean.com carries a single IP number, which is 183.90.245.24.