124.co.kr - robtex.com
124.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.111.180.13🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | 124.co.kr ⭐ | ||||||
| A | 183.111.180.13🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | cns1.simplexi.com | ||||||
| A | 58.121.85.54🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| NS | cns2.simplexi.com | ||||||
| A | 211.192.139.9🇰🇷 KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| MX | 124.co.kr ⭐ | ||||||
| A | 183.111.180.13🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | v=spf1 ip4:183.111.180.13 ~all | ||||||
| SOA | 124.co.krpostmaster@124.co.kr serial=20150202 | ||||||
co.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=2610180755 | ||||||
Same first word
Similar names
Previous names
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DNS History
5 records (5 active, 0 former)
●NS124.co.kr2026-10-18 → 2026-10-18 · 2 obs
● 2026-10-18 12:25:32
●NScns1.simplexi.com2026-10-18 → 2026-10-18 · 2 obs
● 2026-10-18 12:25:32
●NScns2.simplexi.com2026-10-18 → 2026-10-18 · 2 obs
● 2026-10-18 12:25:32
●MX124.co.kr2026-10-18 → 2026-10-18 · 2 obs
● 2026-10-18 12:25:32
●A183.111.180.132026-10-18 → 2026-10-18 · 2 obs
● 2026-10-18 12:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | 10 records |
| 124.co.kr | cns2.simplexi.com, cns1.simplexi.com | - |
✅ Authoritative Response
Server:211.192.139.9
NS records: cns2.simplexi.com, cns1.simplexi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 124.co.kr (unsigned zone)
⏱️ Timing
Total: 4903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.180.13 |
| NS | 2 | cns1.simplexi.com, cns2.simplexi.com |
| MX | 1 | 124.co.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.111.180.13 ~all |
| SOA | 1 | 124.co.kr postmaster.124.co.kr |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)
Analysis
IP Addresses
124.co.kr points to a single IP number: 183.111.180.13.
The host names remonconnect.com, 5878.co.kr, obpay.kr and remongolf.com all share IP numbers with 124.co.kr.
Name Servers
124.co.kr has three authoritative name servers: 124.co.kr, cns1.simplexi.com and cns2.simplexi.com.
The name servers of 124.co.kr overlap at least partially with those of other domains — among them insyra.co.kr, edubell.co.kr, rspaym.com and two more.
cns1.simplexi.com, cns2.simplexi.com and 124.co.kr all have one IP address each — cns1.simplexi.com directs to 58.121.85.54, cns2.simplexi.com directs to 211.192.139.9 and 124.co.kr directs to 183.111.180.13.