qcs.co.kr - robtex.com
qcs.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.145.65.60🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | qcs.co.kr ⭐ | ||||||
| A | 218.145.65.60🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.cafe24.com ⚠️ Not in zone NS records | ||||||
| A | 112.175.246.226🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.247.226🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| A | 175.125.93.145🇰🇷 SKB-NET175.120.0.0/13 SKB summary | ||||||
| NS | ns.qcs.co.kr ⚠️ Not in parent delegation | ||||||
| A | 211.63.185.169🇰🇷 KT-NET211.63.128.0/17 KORnet operation Center | ||||||
| NS | ns2.cafe24.com ⚠️ Not in zone NS records | ||||||
| A | 1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13 | ||||||
| A | 1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13 | ||||||
| A | 112.175.11.4🇰🇷 KT-NET112.168.0.0/13 | ||||||
| A | 112.175.12.4🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns2.qcs.co.kr ⚠️ Not in parent delegation | ||||||
| A | 211.63.185.168🇰🇷 KT-NET211.63.128.0/17 KORnet operation Center | ||||||
| MX | spam.cafe24.com ⭐ | ||||||
| A | 183.110.229.114🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | google-site-verification=--ax6bfMC2GzsltcNhv5vuGJzjNPkCixS6oOJ6WpTyc | ||||||
| TXT | v=spf1 include:spf.cafe24.com ~all | ||||||
| SOA | qcs.co.krpostmaster@qcs.co.kr serial=20060328 | ||||||
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=2606150867 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns.cafe24.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
●NSns.qcs.co.kr2016-03-14 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
●NSns2.cafe24.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
●NSns2.qcs.co.kr2016-03-14 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
●NSqcs.co.kr2016-03-14 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
○MXbackupmail-001.cafe24.com2016-03-14 → 2016-12-29 · 4 obs
● 2016-12-29 21:02:10
○ 2017-05-27 04:37:16
○ 2026-06-15 09:06:56
●MXspam.cafe24.com2026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
○MXwebmail-005.cafe24.com2016-03-14 → 2017-09-11 · 3 obs
● 2017-09-11 14:11:18
○ 2026-06-15 09:06:56
●A218.145.65.602016-03-14 → 2026-06-15 · 2 obs
● 2026-06-15 09:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| qcs.co.kr | ns2.cafe24.com, ns.cafe24.com | - |
✅ Authoritative Response
Server:175.125.93.145
NS records: ns2.cafe24.com, ns.cafe24.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qcs.co.kr (unsigned zone)
⏱️ Timing
Total: 1439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.145.65.60 |
| NS | 2 | ns.qcs.co.kr, ns2.qcs.co.kr |
| MX | 1 | spam.cafe24.com (pri: 10) |
| TXT | 2 | google-site-verification=--ax6bfMC2Gzslt, v=spf1 include:spf.cafe24.com ~all |
| SOA | 1 | qcs.co.kr postmaster.qcs.co.kr |
Analysis
IP Addresses
qcs.co.kr resolves to just one IP address, 218.145.65.60.
Additional host names such as hajiyun.com, kmsoft.co.kr, woohaha.net and savie.org share IP numbers with qcs.co.kr.
Name Servers
qcs.co.kr has five authoritative name servers, specifically qcs.co.kr, ns2.cafe24.com, ns.cafe24.com and two others.
At least some of qcs.co.kr's name servers are shared with other domains, for example yenacos.com, loginsoft.kr, kebifarm.co.kr and two more.
These name servers tend to co-occur with ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.co.kr and 7 other name servers in the same DNS delegations.
Host names that resolve to four IP numbers:
ns2.cafe24.com directs to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns.cafe24.com directs to 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.
Host names that point to one IP address:
qcs.co.kr points to the IP address 218.145.65.60.
ns2.qcs.co.kr points to the IP address 211.63.185.168.
ns.qcs.co.kr points to the IP address 211.63.185.169.
Mail Servers
The sole mail server for qcs.co.kr is spam.cafe24.com.
Among the domains sharing a mail server setup with qcs.co.kr are mize.co.kr, sun-gard.kr, pleskr.com and two others.
There is at least a partial overlap in mail servers between qcs.co.kr and other domains like vitson.co.kr, nrjch.or.kr and daesoon.org.
These mail servers often co-occur with the mail servers alt.aspmx.daum.net.
There is one IP number for spam.cafe24.com: 183.110.229.114.