decoder.kr - robtex.com
decoder.kr
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=2607140555 | ||||||
NS for
decoder.kr |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSdecoder.kr2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●NSns1.cafe24.co.kr2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●NSns1.cafe24.com2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●NSns2.cafe24.co.kr2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●NSns2.cafe24.com2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●MXkr1-aspmx1.worksmobile.com2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●MXkr1-aspmx2.worksmobile.com2026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
●A183.111.100.1562026-03-03 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| decoder.kr | ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com, ns2.cafe24.co.kr | - |
✅ Authoritative Response
Server:112.175.246.230
NS records: ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com, ns2.cafe24.co.kr
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at decoder.kr: Error: DNS query timeout: 210.101.60.1 for DS decoder.kr
⏱️ Timing
Total: 4854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.100.156 |
| NS | 4 | ns2.cafe24.com, ns2.cafe24.co.kr... |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.111.100.156 include:spf.w |
| SOA | 1 | decoder.kr postmaster.decoder.kr |
Analysis
Name Server Role
decoder.kr is listed as a name server for decoder.kr — it is in-bailiwick, authoritative for its own domain.
It is common to see ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr acting as name servers in combination with decoder.kr.
IP Addresses
decoder.kr has exactly one IP address — 183.111.100.156.
copierland.net, mtk21.co.kr, lnccorp.com plus two other host names have IP numbers in common with decoder.kr.
Name Servers
The delegation of decoder.kr is to five name servers, including decoder.kr, ns1.cafe24.com, ns2.cafe24.com and two others.
The name servers of decoder.kr overlap at least partially with those of other domains — among them yeonjehobba.co.kr, jidokorea.com, foodncare.net and two more.
These name servers commonly appear in delegations together with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other.
Hosts with five IP addresses:
ns1.cafe24.com has IP addresses 112.175.246.230, 112.175.246.231 and 116.126.143.242 along with two other addresses.
Host names with four IP addresses:
ns2.cafe24.com resolves to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Host names resolving to a single IP address:
decoder.kr has the IP address 183.111.100.156.
Mail Servers
decoder.kr uses two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
The mail server setup of decoder.kr matches that of other domains such as take1.co.kr, ysplan.net, jlcc.co.kr and two others.
At least some of the mail servers used by decoder.kr are shared with other domains: chmbc.co.kr, corement.com, gana2.com and two others among them.
kr1-aspmx1.worksmobile.com resolves to 125.209.209.251; kr1-aspmx2.worksmobile.com resolves to the same IP address, 125.209.209.251.
Both kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com resolve to 125.209.209.251 IP addresses each.