issoft.kr - robtex.com
issoft.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.122.4.235🇰🇷 SEJONG-Telecom-AS210.122.0.0/16 Sejong Telecom | ||||||
| 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 | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| 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 | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns1.hosting.co.kradmin@issoft.kr serial=28 | ||||||
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=2606290574 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.hosting.co.kr2026-06-27 → 2026-06-29 · 2 obs
● 2026-06-29 01:08:08
●NSns2.hosting.co.kr2026-06-27 → 2026-06-29 · 2 obs
● 2026-06-29 01:08:08
●NSns3.hosting.co.kr2026-06-27 → 2026-06-29 · 2 obs
● 2026-06-29 01:08:08
●NSns4.hosting.co.kr2026-06-27 → 2026-06-29 · 2 obs
● 2026-06-29 01:08:08
●A210.122.4.2352026-06-27 → 2026-06-29 · 2 obs
● 2026-06-29 01:08:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | d.dns.kr, g.dns.kr, b.dns.kr, c.dns.kr... | - |
| issoft.kr | ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr | - |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for issoft.kr (unsigned zone)
⏱️ Timing
Total: 2196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.122.4.235 |
| NS | 4 | ns2.hosting.co.kr, ns3.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.issoft.kr |
Analysis
IP Addresses
issoft.kr has exactly one IP address — 210.122.4.235.
Name Servers
Four name servers handle the delegation for issoft.kr: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
issoft.kr has at least partial name server overlap with other domains, such as everycom.co.kr, jeongeup.com, hintabout.com and two others.
Four hostnames each with a single A record: ns1.hosting.co.kr → 121.254.170.11, ns2.hosting.co.kr → 43.201.141.93, ns3.hosting.co.kr → 121.254.170.12, ns4.hosting.co.kr → 43.201.141.93. ns2.hosting.co.kr and ns4.hosting.co.kr both direct to 43.201.141.93.
These two host names — ns2.hosting.co.kr and ns4.hosting.co.kr — each point to 43.201.141.93 IP addresses.