viewer.co.kr - robtex.com
viewer.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.0.44🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | ab791f743a3c6d593.awsglobalaccelerator.com | ||||||
| A | 99.83.248.72🇺🇸 Amazon99.83.240.0/20 | ||||||
| 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 | ||||||
| PTR | ec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com | ||||||
| NS | ns3.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns4.hosting.co.kr ⚠️ Not in zone NS records | ||||||
| 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@viewer.co.kr serial=1 | ||||||
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=2604140503 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.hosting.co.kr2015-06-29 → 2026-04-13 · 2 obs
● 2026-04-13 21:11:10
●NSns2.hosting.co.kr2015-06-29 → 2026-04-13 · 2 obs
● 2026-04-13 21:11:10
●NSns3.hosting.co.kr2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 14:39:24
● 2026-04-13 21:11:10
●NSns4.hosting.co.kr2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 14:39:24
● 2026-04-13 21:11:10
○A211.234.63.2322015-06-29 → 2016-12-14 · 4 obs
● 2016-12-14 20:43:48
○ 2026-04-03 14:39:24
○ 2026-04-13 21:11:10
●A75.2.0.442026-04-03 → 2026-04-13 · 5 obs
● 2026-04-03 14:39:24
● 2026-04-04 08:17:44
○ 2026-04-09 23:17:58
● 2026-04-13 21:11:10
●A99.83.248.722026-04-03 → 2026-04-13 · 5 obs
● 2026-04-03 14:39:24
● 2026-04-04 08:17:44
○ 2026-04-09 23:17:58
● 2026-04-13 21:11:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| viewer.co.kr | ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr | 4 records |
✅ Authoritative Response
Server:121.254.170.12
NS records: ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for viewer.co.kr (unsigned zone)
⏱️ Timing
Total: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.0.44, 99.83.248.72 |
| NS | 2 | ns2.hosting.co.kr, ns1.hosting.co.kr |
| SOA | 1 | ns1.hosting.co.kr admin.viewer.co.kr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr...)
Analysis
IP Addresses
viewer.co.kr has two IP numbers: 75.2.0.44 and 99.83.248.72.
Other host names, for instance insuweb.com, baymar.com, coverage.co.kr, coburs.com and infofarm.net share IP numbers with viewer.co.kr.
Name Servers
viewer.co.kr delegates to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
viewer.co.kr at least partially shares name servers with other domains, including vectorposition.com, resistome.org, dasaja.co.kr, dasomi.org and reallink.co.kr.
Hostnames with a single IP:
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
ns4.hosting.co.kr points to 43.201.141.93
Hostnames that point to 43.201.141.93: ns2.hosting.co.kr, ns4.hosting.co.kr