jbco.or.kr - robtex.com
jbco.or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.205.221.212🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | jbco.or.kr ⭐ | ||||||
| A | 119.205.221.212🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | ns1.cafe24dns.co.kr | ||||||
| A | 175.125.93.196🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns3.cafe24dns.co.kr | ||||||
| MX | uws64-247.cafe24.com ⭐ | ||||||
| A | 183.111.182.234🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | v=spf1 ip4:183.110.224.56 ~all | ||||||
| SOA | jbco.or.krpostmaster@jbco.or.kr serial=20201218 | ||||||
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=2610160510 | ||||||
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
jbco.or.kr |
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSjbco.or.kr2026-10-04 → 2026-10-16 · 2 obs
● 2026-10-16 02:53:38
●NSns1.cafe24dns.co.kr2026-10-04 → 2026-10-16 · 2 obs
● 2026-10-16 02:53:38
●NSns3.cafe24dns.co.kr2026-10-04 → 2026-10-16 · 2 obs
● 2026-10-16 02:53:38
●MXuws64-247.cafe24.com2026-10-04 → 2026-10-16 · 2 obs
● 2026-10-16 02:53:38
●A119.205.221.2122026-10-04 → 2026-10-16 · 2 obs
● 2026-10-16 02:53:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| jbco.or.kr | 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 jbco.or.kr (unsigned zone)
⏱️ Timing
Total: 2217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.205.221.212 |
| NS | 2 | ns3.cafe24dns.co.kr, ns1.cafe24dns.co.kr |
| MX | 1 | uws64-247.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.110.224.56 ~all |
| SOA | 1 | jbco.or.kr postmaster.jbco.or.kr |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
Name Server Role
jbco.or.kr serves as a name server for itself — jbco.or.kr is its own authoritative name server.
ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr frequently appear as name servers alongside jbco.or.kr.
IP Addresses
jbco.or.kr points to a single IP number: 119.205.221.212.
Additional host names — atthecode.com, mirae-t.com, pianoall.com and two others — share IP numbers with jbco.or.kr.
Name Servers
jbco.or.kr is delegated to three name servers: jbco.or.kr, ns1.cafe24dns.co.kr and ns3.cafe24dns.co.kr.
jbco.or.kr shares at least some of its name servers with other domains, including arc-t.co.kr, balu.co.kr, mssystems.co.kr and two others.
These name servers are frequently seen alongside ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and 7 other name servers.
jbco.or.kr and ns1.cafe24dns.co.kr each resolve to one IP number: jbco.or.kr points to 119.205.221.212 and ns1.cafe24dns.co.kr points to 175.125.93.196.
Mail Servers
jbco.or.kr has one mail server: uws64-247.cafe24.com.
jbco.or.kr shares the same mail server setup as other domains, including eduworld.kr, i-gang.com, ecncampus.com and two others.
uws64-247.cafe24.com resolves to a single IP number: 183.111.182.234.