cnu.or.kr - robtex.com
cnu.or.kr
or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2610180510 | ||||||
rank #1 in the tld
or.kr
or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.
Key facts
- Owner / operator: KISA (Korea Internet & Security Agency)
- TLD:
.kr— ccTLD for South Korea - Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
- Status: active (used as a second‑level namespace; the apex domain itself does not host a website)
NS for
cnu.or.kr |
Same first word
Similar names
Previous names
Next names
cnuac.or.kr |
cnuc.or.kr |
cnumeda.or.kr |
cnvc.or.kr |
cnw.or.kr |
cnwalk.or.kr |
cnwbiz.or.kr |
cnwork.or.kr |
cny.or.kr |
cnyacht.or.kr |
cnyj.or.kr |
cnyouth.or.kr |
co-op.or.kr |
coa.or.kr |
coa4kcontent.or.kr |
coachingpsychology.or.kr |
DNS History
7 records (7 active, 0 former)
●NScnu.or.kr2026-02-24 → 2026-10-18 · 4 obs
○ 2026-10-10 10:42:06
● 2026-10-11 07:18:42
● 2026-10-18 19:24:28
●NSns1.cafe24.co.kr2026-02-24 → 2026-10-18 · 2 obs
● 2026-10-18 19:24:28
●NSns1.cafe24.com2026-02-24 → 2026-10-18 · 2 obs
● 2026-10-18 19:24:28
●NSns2.cafe24.co.kr2026-02-24 → 2026-10-18 · 2 obs
● 2026-10-18 19:24:28
●NSns2.cafe24.com2026-02-24 → 2026-10-18 · 2 obs
● 2026-10-18 19:24:28
●MXuws64-209.cafe24.com2026-02-24 → 2026-10-18 · 4 obs
○ 2026-10-10 10:42:06
● 2026-10-11 07:18:42
● 2026-10-18 19:24:28
●A183.111.174.962026-02-24 → 2026-10-18 · 4 obs
○ 2026-10-10 10:42:06
● 2026-10-11 07:18:42
● 2026-10-18 19:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, b.dns.kr, g.dns.kr, f.dns.kr... | - |
| cnu.or.kr | ns2.cafe24.co.kr, ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com | - |
✅ Authoritative Response
Server:1.226.85.4
NS records: ns2.cafe24.co.kr, ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnu.or.kr (unsigned zone)
⏱️ Timing
Total: 1442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.174.96 |
| NS | 4 | ns1.cafe24.co.kr, ns2.cafe24.co.kr... |
| MX | 1 | uws64-209.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.111.174.96 ~all |
| SOA | 1 | cnu.or.kr postmaster.cnu.or.kr |
Analysis
Name Server Role
cnu.or.kr is listed as a name server for cnu.or.kr — it is in-bailiwick, authoritative for its own domain.
It is common to see ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr acting as name servers in combination with cnu.or.kr.
IP Addresses
cnu.or.kr has exactly one IP address — 183.111.174.96.
support.kr, dukhwa2003.com, withmun.com plus two other host names have IP numbers in common with cnu.or.kr.
Name Servers
The delegation of cnu.or.kr is to five name servers, including cnu.or.kr, ns1.cafe24.com, ns2.cafe24.com and two others.
cnu.or.kr partially shares its NS delegation with several other domains, including itustore.com, chaeumfnb.co.kr, naraepack.com and two others.
In DNS configurations, these name servers often share authority with ns2.cafe24.co.kr, dns1.cafe24.com, dns2.cafe24.com and 4 other name servers.
Hosts with five IP addresses:
ns1.cafe24.com has IP addresses 112.175.246.230, 112.175.246.231 and 116.126.143.242 along with two other addresses.
Host names with four IP addresses:
ns2.cafe24.com maps to the following IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr maps to the following IP addresses: 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:
cnu.or.kr points to 183.111.174.96.
Mail Servers
cnu.or.kr uses one mail server — uws64-209.cafe24.com.
The mail server setup of cnu.or.kr matches that of other domains such as xn--9i1b5d8jv8a9z4a4zdd8d7yi2scc0d.com, kimpomadihappy.com, nohyunghotel.com and two others.
cnu.or.kr partially shares its mail servers with other domains, groovlin.com and plasmapp.com being examples.
uws64-209.cafe24.com resolves to a single IP number: 183.111.174.96.