dsem.co.kr - robtex.com
dsem.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.175.50.166🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | dsem.co.kr ⭐ | ||||||
| A | 112.175.50.166🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns1.cafe24.co.kr ⚠️ Not in zone NS records | ||||||
| A | 112.175.246.232🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.246.233🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns1.cafe24.com ⚠️ Not in zone NS records | ||||||
| A | 112.175.246.230🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.246.231🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| A | 175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| TXT | v=spf1 ip4:112.175.50.166 ~all | ||||||
| SOA | dsem.co.krpostmaster@dsem.co.kr serial=20170808 | ||||||
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=2607150813 | ||||||
NS for
dsem.co.kr |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdsem.co.kr2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 07:50:46
●NSns1.cafe24.co.kr2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 07:50:46
●NSns1.cafe24.com2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 07:50:46
●MXalt.aspmx.daum.net2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 07:50:46
●A112.175.50.1662026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 07:50:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| dsem.co.kr | ns1.cafe24.com, ns1.cafe24.co.kr | 1 record |
✅ Authoritative Response
Server:175.125.93.134
NS records: ns1.cafe24.com, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dsem.co.kr (unsigned zone)
⏱️ Timing
Total: 1496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.175.50.166 |
| NS | 4 | ns1.cafe24.co.kr, ns1.cafe24.com... |
| MX | 2 | ASPMX.daum.net (pri: 10), ALT.ASPMX.daum.net (pri: 20) |
| TXT | 1 | v=spf1 ip4:112.175.50.166 ~all |
| SOA | 1 | dsem.co.kr postmaster.dsem.co.kr |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.cafe24.co.kr)
Analysis
Name Server Role
The NS records for dsem.co.kr point back to dsem.co.kr itself.
ns1.cafe24.com, ns1.cafe24.co.kr and dsem.co.kr are commonly seen together as name servers.
IP Addresses
dsem.co.kr resolves to just one IP address, 112.175.50.166.
Two other host names, along with up10.com, inpluscns.com and uhb.kr, also share IP numbers with dsem.co.kr.
Name Servers
Authority for dsem.co.kr is delegated across three name servers: dsem.co.kr, ns1.cafe24.com and ns1.cafe24.co.kr.
The name servers of dsem.co.kr overlap at least partially with those of other domains — among them rozipique.com, shirts.co.kr, bgkim.com and two more.
These name servers commonly appear in delegations together with ns2.cafe24.com, ns2.cafe24.co.kr, ns.cafe24.com and 5 other.
Host names directing to five IP addresses:
ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.
Host names that resolve to four IP numbers:
ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
Host names that point to one IP address:
The hostname dsem.co.kr resolves to 112.175.50.166.
Mail Servers
dsem.co.kr is served by two mail servers, aspmx.daum.net and alt.aspmx.daum.net.
Among the domains sharing a mail server setup with dsem.co.kr are blueint.net, hanjoom.com, idea.kr and two others.
There is at least a partial MX overlap between dsem.co.kr and other domains, including ktourpga.com, kkc21.net, jsdang.com and two others.
aspmx.daum.net directs to 121.53.85.23, as does alt.aspmx.daum.net — both hostnames resolve to that one IP address.
aspmx.daum.net along with alt.aspmx.daum.net each resolve to 121.53.85.23 IP addresses.