kdco.kr - robtex.com
kdco.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.85.42🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a4c6c51f8b10d0080.awsglobalaccelerator.com | ||||||
| A | 99.83.196.71🇺🇸 Amazon99.83.192.0/20 | ||||||
| NS | ns1.hosting.co.kr ⭐ | ||||||
| A | 121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| NS | ns3.hosting.co.kr | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr | ||||||
| A | 43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| SOA | ns1.hosting.co.kradmin@kdco.kr serial=1 | ||||||
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=2606220815 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.hosting.co.kr2026-02-15 → 2026-06-22 · 5 obs
● 2026-03-25 15:04:12
○ 2026-04-01 09:46:52
● 2026-06-22 07:23:28
● 2026-06-22 07:23:30
●NSns2.hosting.co.kr2026-02-15 → 2026-06-22 · 5 obs
● 2026-03-25 15:04:12
○ 2026-04-01 09:46:52
● 2026-06-22 07:23:28
● 2026-06-22 07:23:30
●NSns3.hosting.co.kr2026-02-15 → 2026-06-22 · 5 obs
● 2026-03-25 15:04:12
○ 2026-04-01 09:46:52
● 2026-06-22 07:23:28
● 2026-06-22 07:23:30
●NSns4.hosting.co.kr2026-02-15 → 2026-06-22 · 5 obs
● 2026-03-25 15:04:12
○ 2026-04-01 09:46:52
● 2026-06-22 07:23:28
● 2026-06-22 07:23:30
●A75.2.85.422026-02-15 → 2026-06-22 · 5 obs
● 2026-03-25 15:04:12
○ 2026-04-01 09:46:52
● 2026-06-22 07:23:28
● 2026-06-22 07:23:30
●A99.83.196.712026-02-15 → 2026-06-22 · 5 obs
● 2026-03-25 15:04:12
○ 2026-04-01 09:46:52
● 2026-06-22 07:23:28
● 2026-06-22 07:23:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, b.dns.kr, c.dns.kr, d.dns.kr... | - |
| kdco.kr | ns1.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns1.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kdco.kr (unsigned zone)
⏱️ Timing
Total: 2075ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.196.71, 75.2.85.42 |
| NS | 4 | ns3.hosting.co.kr, ns4.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.kdco.kr |
Analysis
IP Addresses
kdco.kr resolves to the IP addresses 75.2.85.42 and 99.83.196.71
428.co.kr, yeouls.com, onahan.com and two other host names share IP numbers with kdco.kr.
Name Servers
The authoritative name servers for kdco.kr are ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
kdco.kr has at least partial name server overlap with other domains, such as diabeteshelp.kr, powerpoint.co.kr, jinse.co.kr and two others.
Each of ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr has exactly one IP address — ns1.hosting.co.kr points to 121.254.170.11, ns2.hosting.co.kr points to 43.201.141.93, ns3.hosting.co.kr points to 121.254.170.12 and ns4.hosting.co.kr points to 43.201.141.93. Note that ns2.hosting.co.kr and ns4.hosting.co.kr share the address 43.201.141.93.
Both ns2.hosting.co.kr and ns4.hosting.co.kr resolve to 43.201.141.93 IP addresses each.