coderum.net - dns.ninja
coderum.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.119.153.211🇩🇪 CONTABO75.119.128.0/19 | ||||||
| PTR | ns2.coderum.com | ||||||
| NS | ns2.coderum.com ⭐ | ||||||
| A | 75.119.153.211🇩🇪 CONTABO75.119.128.0/19 | ||||||
| PTR | ns2.coderum.com | ||||||
| NS | ns1.coderum.com | ||||||
| A | 89.116.25.96🇩🇪 CONTABO89.116.24.0/21 | ||||||
| PTR | ns1.coderum.com | ||||||
| NS | ns3.coderum.com | ||||||
| A | 38.242.239.250🇩🇪 CONTABO38.242.224.0/19 Route Registered for Cogent Communications Customer - Contabo | ||||||
| PTR | ns3.coderum.com | ||||||
| MX | mail.coderum.net ⭐ | ||||||
| A | 185.138.223.9🇨🇿 AppToCloud185.138.222.0/23 | ||||||
| PTR | coderumoy.onice.io | ||||||
| TXT | v=spf1 ip4:185.138.223.9 include:onice.io -all | ||||||
| SOA | ns2.coderum.comhostmaster@coderum.com 2026-02-23 #1 | ||||||
net
| 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=1782612325 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.coderum.com2015-07-14 → 2026-06-28 · 2 obs
● 2026-06-28 02:34:10
●NSns2.coderum.com2015-07-14 → 2026-06-28 · 6 obs
● 2016-02-28 07:13:48
○ 2017-07-14 07:12:26
○ 2017-07-18 05:20:44
● 2026-04-02 00:11:08
● 2026-06-28 02:34:10
●NSns3.coderum.com2017-07-14 → 2026-06-28 · 3 obs
● 2017-07-14 07:12:26
● 2026-06-28 02:34:10
●MXmail.coderum.net2015-07-14 → 2026-06-28 · 2 obs
● 2026-06-28 02:34:10
●A75.119.153.2112026-04-02 → 2026-06-28 · 3 obs
● 2026-04-02 00:11:08
● 2026-06-28 02:34:10
○A93.191.123.2512015-07-14 → 2017-07-18 · 4 obs
● 2017-07-18 05:20:44
○ 2026-04-02 00:11:08
○ 2026-06-28 02:34:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| coderum.net | ns3.coderum.com, ns1.coderum.com, ns2.coderum.com | - |
✅ Authoritative Response
Server:38.242.239.250
NS records: ns3.coderum.com, ns1.coderum.com, ns2.coderum.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderum.net (unsigned zone)
⏱️ Timing
Total: 814ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.119.153.211 |
| NS | 3 | ns2.coderum.com, ns3.coderum.com... |
| MX | 1 | mail.coderum.net (pri: 5) |
| TXT | 1 | v=spf1 ip4:185.138.223.9 include:onice.i |
| SOA | 1 | ns2.coderum.com hostmaster.coderum.com |
Analysis
Hierarchy
coderum.net serves as the parent of mail.coderum.net and www.coderum.net.
IP Addresses
coderum.net has exactly one IP address — 75.119.153.211.
sarest.ee, www.coderum.com, excellentiapartners.com plus two other host names have IP numbers in common with coderum.net.
Name Servers
DNS for coderum.net is handled by three authoritative name servers: ns1.coderum.com, ns2.coderum.com and ns3.coderum.com.
The name servers of coderum.net overlap at least partially with those of other domains — among them prelude.ee, coderum.com, pupi.fi and two more.
The name servers dnssec1.euronic.fi, dnssec2.euronic.fi and dnssec3.euronic.fi are commonly seen alongside these name servers.
ns1.coderum.com, ns2.coderum.com and ns3.coderum.com all have one IP address each — ns1.coderum.com directs to 89.116.25.96, ns2.coderum.com directs to 75.119.153.211 and ns3.coderum.com directs to 38.242.239.250.
Mail Servers
coderum.net uses one mail server — mail.coderum.net.
mail.coderum.net has exactly one IP number: 185.138.223.9.