jdnc.or.kr - robtex.com
jdnc.or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.37.146.46🇰🇷 KT-NET211.37.128.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | jdnc.or.kr ⭐ | ||||||
| A | 211.37.146.46🇰🇷 KT-NET211.37.128.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| NS | ns-1325.cafe24cloud.com | ||||||
| A | 112.175.246.250🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns-2015.cafe24cloud.com | ||||||
| A | 1.234.0.122🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| NS | ns-345.cafe24cloud.com | ||||||
| A | 112.175.11.122🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns-685.cafe24cloud.com | ||||||
| A | 1.226.85.122🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13 | ||||||
| MX | mx1.daouoffice.com ⭐ | ||||||
| MX | mx2.daouoffice.com(10) | ||||||
| TXT | v=spf1 include:_spf.daouoffice.com ~all | ||||||
| SOA | jdnc.or.krpostmaster@jdnc.or.kr serial=20210330 | ||||||
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=2606220528 | ||||||
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
jdnc.or.kr |
Subdomains
lms.jdnc.or.kr |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSjdnc.or.kr2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●NSns-1325.cafe24cloud.com2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●NSns-2015.cafe24cloud.com2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●NSns-345.cafe24cloud.com2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●NSns-685.cafe24cloud.com2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●MXmx1.daouoffice.com2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●MXmx2.daouoffice.com2026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
●A211.37.146.462026-02-23 → 2026-06-22 · 2 obs
● 2026-06-22 16:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| jdnc.or.kr | ns-345.cafe24cloud.com, ns-685.cafe24cloud.com, ns-1325.cafe24cloud.com, ns-2015.cafe24cloud.com | - |
✅ Authoritative Response
Server:1.234.0.122
NS records: ns-345.cafe24cloud.com, ns-685.cafe24cloud.com, ns-1325.cafe24cloud.com, ns-2015.cafe24cloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jdnc.or.kr (unsigned zone)
⏱️ Timing
Total: 4184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.37.146.46 |
| NS | 4 | ns-2015.cafe24cloud.com, ns-685.cafe24cloud.com... |
| MX | 2 | mx2.daouoffice.com (pri: 10), mx1.daouoffice.com (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.daouoffice.com ~all |
| SOA | 1 | jdnc.or.kr postmaster.jdnc.or.kr |
Analysis
Hierarchy
jdnc.or.kr is a parent domain of lms.jdnc.or.kr.
Name Server Role
The NS records for jdnc.or.kr point back to jdnc.or.kr itself.
ns-1325.cafe24cloud.com, ns-2015.cafe24cloud.com and ns-345.cafe24cloud.com are often grouped with jdnc.or.kr to function as name servers.
IP Addresses
jdnc.or.kr resolves to just one IP address, 211.37.146.46.
Name Servers
jdnc.or.kr has five authoritative name servers, specifically jdnc.or.kr, ns-1325.cafe24cloud.com, ns-2015.cafe24cloud.com and two others.
jdnc.or.kr shares at least some of its name servers with other domains, including hanumulcare.co.kr, seoul1389.or.kr, dpunchcloude.com and two others.
These name servers are frequently seen alongside ns-685.cafe24cloud.com, ns1.cafe24.com, ns2.cafe24.com and 4 other name servers.
Host names that point to one IP address:
ns-1325.cafe24cloud.com resolves to the IP address 112.175.246.250.
ns-2015.cafe24cloud.com resolves to the IP address 1.234.0.122.
ns-345.cafe24cloud.com resolves to the IP address 112.175.11.122.
ns-685.cafe24cloud.com resolves to the IP address 1.226.85.122.
jdnc.or.kr resolves to the IP address 211.37.146.46.
Mail Servers
jdnc.or.kr is served by two mail servers, mx1.daouoffice.com and mx2.daouoffice.com.
Among the domains sharing a mail server setup with jdnc.or.kr are wemit.co.kr, nexfinder.com, alldim.co.kr and two others.
There is at least a partial MX overlap between jdnc.or.kr and other domains, including ioconvex.com, batikgroup.co.kr, barunch.or.kr and two others.
These mail servers often co-occur with the mail servers mx3.daouoffice.com.