kday.co.kr - robtex.com
kday.co.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 | ||||||
| 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@kday.co.kr serial=2 | ||||||
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=2607040823 | ||||||
Previously NS for
kday.co.kr |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSkday.co.kr2015-07-31 → 2017-04-09 · 4 obs
● 2017-04-09 01:23:34
○ 2026-06-26 02:44:54
○ 2026-07-04 19:54:36
○NSns.cafe24.com2015-07-31 → 2017-04-09 · 4 obs
● 2017-04-09 01:23:34
○ 2026-06-26 02:44:54
○ 2026-07-04 19:54:36
●NSns1.hosting.co.kr2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 02:44:54
● 2026-07-04 19:54:36
○NSns2.cafe24.com2015-07-31 → 2017-04-09 · 4 obs
● 2017-04-09 01:23:34
○ 2026-06-26 02:44:54
○ 2026-07-04 19:54:36
●NSns2.hosting.co.kr2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 02:44:54
● 2026-07-04 19:54:36
●NSns3.hosting.co.kr2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 02:44:54
● 2026-07-04 19:54:36
●NSns4.hosting.co.kr2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 02:44:54
● 2026-07-04 19:54:36
○MXwa64-031.cafe24.com2015-07-31 → 2017-04-09 · 4 obs
● 2017-04-09 01:23:34
○ 2026-06-26 02:44:54
○ 2026-07-04 19:54:36
○A116.126.143.632015-07-31 → 2017-04-09 · 4 obs
● 2017-04-09 01:23:34
○ 2026-06-26 02:44:54
○ 2026-07-04 19:54:36
●A75.2.85.422026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 02:44:54
● 2026-07-04 19:54:36
●A99.83.196.712026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 02:44:54
● 2026-07-04 19:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| kday.co.kr | ns2.hosting.co.kr, ns1.hosting.co.kr, ns4.hosting.co.kr, ns3.hosting.co.kr | 4 records |
✅ Authoritative Response
Server:43.201.141.93
NS records: ns2.hosting.co.kr, ns1.hosting.co.kr, ns4.hosting.co.kr, ns3.hosting.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kday.co.kr (unsigned zone)
⏱️ Timing
Total: 1046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.196.71, 75.2.85.42 |
| NS | 2 | ns1.hosting.co.kr, ns2.hosting.co.kr |
| SOA | 1 | ns1.hosting.co.kr admin.kday.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
kday.co.kr directs to two IP numbers, 75.2.85.42 and 99.83.196.71
Additional host names — ft.co.kr, gobi.kr, indiana.kr and two others — share IP numbers with kday.co.kr.
Name Servers
kday.co.kr has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
kday.co.kr partially shares its NS delegation with several other domains, including jeonnam.org, edit.kr, adwill.net and two others.
ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each resolve to a single IP address: ns1.hosting.co.kr resolves to 121.254.170.11, ns2.hosting.co.kr resolves to 43.201.141.93, ns3.hosting.co.kr resolves to 121.254.170.12 and ns4.hosting.co.kr resolves to 43.201.141.93.
The host names ns2.hosting.co.kr and ns4.hosting.co.kr both resolve to 43.201.141.93 IP addresses.