dccc.or.kr - robtex.com
dccc.or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.222.54🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns1.sedns.kr ⭐ | ||||||
| A | 121.254.222.42🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.sedns.kr | ||||||
| A | 121.254.222.43🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns3.sedns.kr | ||||||
| A | 14.63.214.131🇰🇷 KT-NET14.56.0.0/13 Korea Telecom | ||||||
| PTR | ns3.sedns.kr | ||||||
| MX | mail.dccc.or.kr ⭐ | ||||||
| A | 121.254.222.54🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| TXT | v=spf1 ip4:121.254.222.54 ~all | ||||||
| SOA | ns1.sedns.kradmin@sedns.kr 2025-07-09 #1 | ||||||
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=2608040529 | ||||||
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)
Subdomains
mail.dccc.or.kr |
Same first word
dccc.de |
dccc.info |
dccc.cc |
dccc.org |
dccc.or.kr |
dccc.eu |
dccc.college |
dccc.online |
dccc.ie |
dccc.ca |
dccc.edu |
dccc.me |
dccc.events |
dccc.com.cn |
dccc.ru |
dccc.nl |
dccc.cc.ks.us |
dccc.co.ae |
dccc.net |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.dccc.or.kr2026-03-21 → 2026-08-04 · 2 obs
● 2026-08-04 09:06:58
●A121.254.222.542026-03-21 → 2026-08-04 · 2 obs
● 2026-08-04 09:06:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, g.dns.kr, b.dns.kr, f.dns.kr... | - |
| dccc.or.kr | ns1.sedns.kr, ns3.sedns.kr, ns2.sedns.kr | - |
✅ Authoritative Response
Server:14.63.214.131
NS records: ns1.sedns.kr, ns3.sedns.kr, ns2.sedns.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dccc.or.kr (unsigned zone)
⏱️ Timing
Total: 2443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.222.54 |
| NS | 3 | ns3.sedns.kr, ns2.sedns.kr... |
| MX | 1 | mail.dccc.or.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:121.254.222.54 ~all |
| SOA | 1 | ns1.sedns.kr admin.sedns.kr |
Analysis
Hierarchy
mail.dccc.or.kr is delegated beneath dccc.or.kr.
IP Addresses
dccc.or.kr points to a single IP number: 121.254.222.54.
mail.dccc.or.kr, for instance, is one of the other host names sharing IP numbers with dccc.or.kr.
Name Servers
The authoritative name servers for dccc.or.kr are ns1.sedns.kr, ns2.sedns.kr and ns3.sedns.kr — three in total.
There is at least partial name server overlap between dccc.or.kr and other domains — dcoe.kr, dtcomplex.org, dgartway.kr and two more among them.
These name servers are routinely deployed together with the name servers ns1.gabia.co.kr.
The hostnames ns1.sedns.kr, ns2.sedns.kr and ns3.sedns.kr each resolve to a single IP: ns1.sedns.kr → 121.254.222.42, ns2.sedns.kr → 121.254.222.43, ns3.sedns.kr → 14.63.214.131.
Mail Servers
dccc.or.kr has one mail server: mail.dccc.or.kr.
mail.dccc.or.kr directs to just one IP number, 121.254.222.54.