chulsa.kr - robtex.com
chulsa.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.143.42.100🇰🇷 SKB-NET | ||||||
| NS | ns.chulsa.kr ⭐ | ||||||
| A | 221.143.42.100🇰🇷 SKB-NET | ||||||
| TXT | v=spf1 ip4:221.143.42.100 -all | ||||||
| SOA | ns.chulsa.kradmin@chulsa.kr 2017-01-21 #2 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ 🔒 | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr 🔒 | ||||||
| NS | d.dns.kr 🔒 | ||||||
| NS | e.dns.kr 🔒 | ||||||
| NS | f.dns.kr 🔒 | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2602170528 | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●NSns.chulsa.kr2015-08-30 → 2026-02-21 · 2 obs
● 2015-08-30 17:42:56
● 2026-02-21 23:52:08
● 2026-02-21 23:52:08
○NSns.chulsa.kr.chulsa.kr2015-08-30 → 2016-09-11 · 4 obs
● 2015-08-30 17:42:56
● 2016-09-11 01:18:50
○ 2026-02-21 23:52:04
○ 2026-02-21 23:52:08
● 2016-09-11 01:18:50
○ 2026-02-21 23:52:04
○ 2026-02-21 23:52:08
●A221.143.42.1002015-08-30 → 2026-02-21 · 2 obs
● 2015-08-30 17:42:56
● 2026-02-21 23:52:08
● 2026-02-21 23:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| chulsa.kr | ns.chulsa.kr | - |
✅ Authoritative Response
Server: 221.143.42.100
NS records: ns.chulsa.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chulsa.kr (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.143.42.100 |
| NS | 1 | ns.chulsa.kr |
| TXT | 1 | v=spf1 ip4:221.143.42.100 -all |
| SOA | 1 | ns.chulsa.kr admin.chulsa.kr |
AI analysis
chulsa.kr resolves to one IP number: 221.143.42.100.
Delegation for chulsa.kr is handled by a single name server, ns.chulsa.kr.
Host name ns.chulsa.kr resolves to a single IP: 221.143.42.100.