cencloud.co.kr - robtex.com
cencloud.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.32.218.253🇰🇷 DACOM-NET61.32.0.0/13 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary | ||||||
| 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 | ||||||
| MX | aspmx.daum.net ⭐ | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| MX | alt.aspmx.daum.net(20) | ||||||
| A | 121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao | ||||||
| SOA | ns1.hosting.co.kradmin@cencloud.co.kr serial=80 | ||||||
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=2608111059 | ||||||
Subdomains
www.cencloud.co.kr |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.hosting.co.kr2018-08-30 → 2026-08-11 · 2 obs
● 2026-08-11 20:28:34
●NSns2.hosting.co.kr2018-08-30 → 2026-08-11 · 2 obs
● 2026-08-11 20:28:34
●NSns3.hosting.co.kr2026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 16:09:52
● 2026-08-11 20:28:34
●NSns4.hosting.co.kr2026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 16:09:52
● 2026-08-11 20:28:34
●MXalt.aspmx.daum.net2026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 16:09:52
● 2026-08-11 20:28:34
●MXaspmx.daum.net2026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 16:09:52
● 2026-08-11 20:28:34
○MXaspmx1.naver.com2018-08-30 → 2018-08-30 · 3 obs
○ 2026-07-01 16:09:52
○ 2026-08-11 20:28:34
○MXaspmx2.naver.com2018-08-30 → 2018-08-30 · 3 obs
○ 2026-07-01 16:09:52
○ 2026-08-11 20:28:34
○A27.102.100.42018-08-30 → 2018-08-30 · 3 obs
○ 2026-07-01 16:09:52
○ 2026-08-11 20:28:34
●A61.32.218.2532026-07-01 → 2026-08-11 · 3 obs
● 2026-07-01 16:09:52
● 2026-08-11 20:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | f.dns.kr, b.dns.kr, d.dns.kr, c.dns.kr... | - |
| cencloud.co.kr | ns1.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr, ns4.hosting.co.kr | 4 records |
✅ Authoritative Response
Server:121.254.170.12
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 cencloud.co.kr (unsigned zone)
⏱️ Timing
Total: 1025ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.32.218.253 |
| NS | 4 | ns2.hosting.co.kr, ns3.hosting.co.kr... |
| MX | 2 | aspmx.daum.net (pri: 10), alt.aspmx.daum.net (pri: 20) |
| SOA | 1 | ns1.hosting.co.kr admin.cencloud.co.kr |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr...)
Analysis
Hierarchy
cencloud.co.kr is the parent zone for www.cencloud.co.kr.
IP Addresses
cencloud.co.kr points to a single IP number: 61.32.218.253.
cencloud.co.kr shares its IP numbers with other host names, including ehongil.co.kr, cencloud.com, www.cencloud.co.kr and www.cencloud.com.
Name Servers
cencloud.co.kr has four authoritative name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.
cencloud.co.kr partially shares its NS delegation with several other domains, including saladbox.net, thehorse.co.kr, nomcomputer.com and two others.
These name servers often co-occur with the name servers dns1.maxion.co.kr.
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.
ns2.hosting.co.kr and ns4.hosting.co.kr each have 43.201.141.93 IP addresses.
Mail Servers
cencloud.co.kr has two mail servers: aspmx.daum.net and alt.aspmx.daum.net.
cencloud.co.kr shares the same mail server setup as other domains, including studyholic.com, anypan.com, chvu.co.kr and two others.
cencloud.co.kr partially shares its mail servers with other domains; known examples include redstar.moe, kimbab1009.com and astsi.org.
Each of aspmx.daum.net and alt.aspmx.daum.net points to exactly one IP address: 121.53.85.23.
aspmx.daum.net and alt.aspmx.daum.net each have 121.53.85.23 IP addresses.