idec.or.kr - robtex.com
idec.or.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.248.230.173🇰🇷 KAIST-DAEJEON-AS-KR143.248.192.0/18 | ||||||
| PTR | idecweb.kaist.ac.kr | ||||||
| NS | ns2.idec.or.kr ⭐ | ||||||
| A | 143.248.230.173🇰🇷 KAIST-DAEJEON-AS-KR143.248.192.0/18 | ||||||
| PTR | idecweb.kaist.ac.kr | ||||||
| NS | ns1.idec.or.kr ⚠️ Not in zone NS records | ||||||
| A | 143.248.230.172🇰🇷 KAIST-DAEJEON-AS-KR143.248.192.0/18 | ||||||
| PTR | idec.kaist.ac.kr | ||||||
| MX | mail.idec.or.kr ⭐ | ||||||
| A | 143.248.230.172🇰🇷 KAIST-DAEJEON-AS-KR143.248.192.0/18 | ||||||
| PTR | idec.kaist.ac.kr | ||||||
| TXT | _globalsign-domain-verification=MMbO9okfJVTnecTRVItX-qqC8ILe0LhbO7fAZG-uzs | ||||||
| TXT | v=spf1 ip4:143.248.230.172 ip4:143.248.230.173 ~all | ||||||
| SOA | ns2.idec.or.krroot@ns2.idec.or.kr serial=20190419 | ||||||
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=2607140535 | ||||||
📈 Tranco rank: #564,274
rank #333 globally
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
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.idec.or.kr2015-07-25 → 2026-07-14 · 2 obs
● 2026-07-14 20:19:02
●NSns2.idec.or.kr2026-03-13 → 2026-07-14 · 3 obs
● 2026-03-13 04:55:14
● 2026-07-14 20:19:02
●MXmail.idec.or.kr2015-07-25 → 2026-07-14 · 2 obs
● 2026-07-14 20:19:02
○A143.248.230.1722015-07-25 → 2017-09-18 · 4 obs
● 2017-09-18 06:27:42
○ 2026-03-13 04:55:14
○ 2026-07-14 20:19:02
●A143.248.230.1732026-03-13 → 2026-07-14 · 3 obs
● 2026-03-13 04:55:14
● 2026-07-14 20:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| idec.or.kr | ns1.idec.or.kr, ns2.idec.or.kr | 2 records |
✅ Authoritative Response
Server:143.248.230.172
NS records: ns1.idec.or.kr, ns2.idec.or.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idec.or.kr (unsigned zone)
⏱️ Timing
Total: 1348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.248.230.173 |
| NS | 1 | ns2.idec.or.kr |
| MX | 1 | mail.idec.or.kr (pri: 10) |
| TXT | 2 | _globalsign-domain-verification=MMbO9okf, v=spf1 ip4:143.248.230.172 ip4:143.248.2 |
| SOA | 1 | ns1.idec.or.kr root.ns1.idec.or.kr |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.idec.or.kr, ns2.idec.or.kr)
Analysis
Hierarchy
idec.or.kr sits above ns2.idec.or.kr, ns1.idec.or.kr and mail.idec.or.kr in the domain hierarchy.
IP Addresses
idec.or.kr resolves to one IP address: 143.248.230.173.
Further host names like ns2.idec.or.kr and idecweb.kaist.ac.kr overlap in IP numbers with idec.or.kr.
Name Servers
DNS delegation for idec.or.kr points to two name servers: ns1.idec.or.kr and ns2.idec.or.kr.
ns1.idec.or.kr → 143.248.230.172 and ns2.idec.or.kr → 143.248.230.173: one IP number per host name.
Mail Servers
Mail for idec.or.kr is handled by a single mail server, mail.idec.or.kr.
mail.idec.or.kr has exactly one IP number: 143.248.230.172.