code3edu.com - robtex.com
code3edu.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=1794034521 | ||||||
NS for
code3edu.com |
Same first word
code3edu.com |
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NScode3edu.com2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●NSns1.cafe24.co.kr2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●NSns1.cafe24.com2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●NSns1.cafe24dns.co.kr2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●NSns2.cafe24.co.kr2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●NSns2.cafe24.com2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●NSns3.cafe24dns.co.kr2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●MXspam.cafe24.com2026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
●A133.186.246.1382026-09-12 → 2026-11-07 · 2 obs
● 2026-11-07 07:11:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| code3edu.com | ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr | - |
✅ Authoritative Response
Server:175.125.93.196
NS records: ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code3edu.com (unsigned zone)
⏱️ Timing
Total: 2327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.186.246.138 |
| NS | 4 | ns2.cafe24.co.kr, ns1.cafe24.com... |
| MX | 1 | spam.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cafe24.com ~all |
| SOA | 1 | code3edu.com postmaster.code3edu.com |
Analysis
Name Server Role
code3edu.com is used as a name server for code3edu.com.
It is common to see ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr acting as name servers in combination with code3edu.com.
IP Addresses
code3edu.com has exactly one IP address — 133.186.246.138.
Name Servers
code3edu.com is delegated to 7 name servers: code3edu.com, ns1.cafe24.com, ns2.cafe24.com and 4 other.
code3edu.com shares at least some of its name servers with other domains, including b2bedu.co.kr, vodastore.co.kr, pushbikewear.com and two others.
These name servers are frequently seen alongside ns2.cafe24.co.kr, ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr and 6 other name servers.
Host names with five IP numbers:
The host name ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other.
Host names with four IP addresses:
ns2.cafe24.com points to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr points to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr points to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names resolving to a single IP address:
code3edu.com points to the IP address 133.186.246.138.
ns1.cafe24dns.co.kr points to the IP address 175.125.93.196.
Mail Servers
code3edu.com uses one mail server — spam.cafe24.com.
The mail server setup of code3edu.com matches that of other domains such as dooriedu.co.kr, yuilss.com, genocos.net and two others.
code3edu.com shares at least some of its mail servers with other domains, such as onairmedia.kr and sunjedahm.com.
There is one IP number for spam.cafe24.com: 183.110.229.114.