jangsumk.kr - robtex.com
jangsumk.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.247.13.189🇰🇷 SMILESERV-AS-KR49.247.0.0/17 Proxy-Registered Route Object by LGUPLUS(AS3786) | ||||||
| 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@jangsumk.kr serial=4 | ||||||
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=2607310586 | ||||||
Same first word
jangsumk.kr |
DNS History
5 records (5 active, 0 former)
●NSns1.hosting.co.kr2026-06-01 → 2026-07-31 · 2 obs
● 2026-07-31 02:25:48
●NSns2.hosting.co.kr2026-06-01 → 2026-07-31 · 2 obs
● 2026-07-31 02:25:48
●NSns3.hosting.co.kr2026-06-01 → 2026-07-31 · 2 obs
● 2026-07-31 02:25:48
●NSns4.hosting.co.kr2026-06-01 → 2026-07-31 · 2 obs
● 2026-07-31 02:25:48
●A49.247.13.1892026-06-01 → 2026-07-31 · 2 obs
● 2026-07-31 02:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| jangsumk.kr | ns3.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr | - |
✅ Authoritative Response
Server:121.254.170.11
NS records: ns3.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr
⏱️ Timing
Total: 4733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.247.13.189 |
| NS | 4 | ns4.hosting.co.kr, ns2.hosting.co.kr... |
| SOA | 1 | ns1.hosting.co.kr admin.jangsumk.kr |
Analysis
IP Addresses
jangsumk.kr resolves to one IP address: 49.247.13.189.
elfgift.kr, htgift.kr, gwjgift.kr and two other host names share IP numbers with jangsumk.kr.
Name Servers
The authoritative name servers for jangsumk.kr are ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
jangsumk.kr partially shares its NS delegation with several other domains, including glasman.com, youngsam.kr, anesthesia.co.kr and two others.
These name servers often co-occur with the name servers dns1.maxion.co.kr.
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.
ns2.hosting.co.kr and ns4.hosting.co.kr are host names that each point to 43.201.141.93 IP addresses.