bluezone.kr - robtex.com
bluezone.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.35.78.47🇺🇸 Amazon13.35.78.0/23 -Cloudfront | ||||||
| PTR | server-13-35-78-47.iad61.r.cloudfront.net | ||||||
| A | 13.35.78.54🇺🇸 Amazon13.35.78.0/23 -Cloudfront | ||||||
| A | 13.35.78.99🇺🇸 Amazon13.35.78.0/23 -Cloudfront | ||||||
| A | 13.35.78.115🇺🇸 Amazon13.35.78.0/23 -Cloudfront | ||||||
| NS | cns1.hostcocoa.com ⭐ | ||||||
| A | 205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1162.awsdns-17.org | ||||||
| NS | cns2.hostcocoa.com | ||||||
| A | 205.251.194.81🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-593.awsdns-10.net | ||||||
| NS | cns3.hostcocoa.com | ||||||
| A | 205.251.193.7🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-263.awsdns-32.com | ||||||
| NS | cns4.hostcocoa.com | ||||||
| A | 205.251.199.181🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1973.awsdns-54.co.uk | ||||||
| MX | spam.cafe24.com ⭐ | ||||||
| A | 183.110.229.114🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| TXT | v=spf1 include:spf.cafe24.com ~all | ||||||
| SOA | cns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=2603080650 | ||||||
Same first word
Similar names
zoneblue.nz |
bluezeon.com |
zoneblue.top |
lubezone.net |
enzolube.com |
bluezeon.co.uk |
zoneblue.org |
zoneblue.com |
zeebulon.de |
zonebleu.com |
lubezone.ru |
bluezeon.net |
lubezone.us |
zebulone.com |
DNS History
13 records (9 active, 4 former)
●NScns1.hostcocoa.com2026-03-19 → 2026-03-20 · 2 obs
● 2026-03-20 11:16:54
●NScns2.hostcocoa.com2026-03-19 → 2026-03-20 · 2 obs
● 2026-03-20 11:16:54
●NScns3.hostcocoa.com2026-03-19 → 2026-03-20 · 2 obs
● 2026-03-20 11:16:54
●NScns4.hostcocoa.com2026-03-19 → 2026-03-20 · 2 obs
● 2026-03-20 11:16:54
●MXspam.cafe24.com2026-03-19 → 2026-03-20 · 2 obs
● 2026-03-20 11:16:54
●A13.35.78.1152026-03-19 → 2026-03-20 · 4 obs
○ 2026-03-19 23:02:02
● 2026-03-20 11:16:52
● 2026-03-20 11:16:54
●A13.35.78.472026-03-19 → 2026-03-20 · 4 obs
○ 2026-03-19 23:02:02
● 2026-03-20 11:16:52
● 2026-03-20 11:16:54
●A13.35.78.542026-03-19 → 2026-03-20 · 4 obs
○ 2026-03-19 23:02:02
● 2026-03-20 11:16:52
● 2026-03-20 11:16:54
●A13.35.78.992026-03-19 → 2026-03-20 · 4 obs
○ 2026-03-19 23:02:02
● 2026-03-20 11:16:52
● 2026-03-20 11:16:54
○A3.174.141.1232026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 23:02:02
○ 2026-03-20 11:16:52
○ 2026-03-20 11:16:54
○A3.174.141.392026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 23:02:02
○ 2026-03-20 11:16:52
○ 2026-03-20 11:16:54
○A3.174.141.592026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 23:02:02
○ 2026-03-20 11:16:52
○ 2026-03-20 11:16:54
○A3.174.141.952026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 23:02:02
○ 2026-03-20 11:16:52
○ 2026-03-20 11:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| bluezone.kr | cns3.hostcocoa.com, cns2.hostcocoa.com, cns1.hostcocoa.com, cns4.hostcocoa.com | - |
✅ Authoritative Response
Server: 205.251.196.138
NS records: cns3.hostcocoa.com, cns2.hostcocoa.com, cns1.hostcocoa.com, cns4.hostcocoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluezone.kr (unsigned zone)
⏱️ Timing
Total: 1238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.35.78.115, 13.35.78.99... |
| NS | 4 | cns1.hostcocoa.com, cns2.hostcocoa.com... |
| MX | 1 | spam.cafe24.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cafe24.com ~all |
| SOA | 1 | cns1.hostcocoa.com awsdns-hostmaster.ama |
Analysis
IP Addresses
bluezone.kr resolves to four IPs: 13.35.78.47, 13.35.78.54, 13.35.78.99 and 13.35.78.115.
Other host names such as jgbuerki-stiftung.ch, aiaiai.returnless.com, d3l3ux4vddx1ra.cloudfront.net, lotus365.blue and cafe-owners.jp share IP numbers with bluezone.kr.
Name Servers
bluezone.kr is delegated to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.
At least part of the name servers for bluezone.kr are shared with other domains, for instance ygk.kr, ppplab.co.kr, serombio.com, e-yujin.com and audiooutlet.co.kr.
Host names with one IP: cns1.hostcocoa.com points to 205.251.196.138; cns2.hostcocoa.com points to 205.251.194.81; cns3.hostcocoa.com points to 205.251.193.7; cns4.hostcocoa.com points to 205.251.199.181.
Mail Servers
The mail server for bluezone.kr is spam.cafe24.com.
bluezone.kr uses the same mail server setup as other domains, for instance daondnc.com, ymskorea.com, crystalprompter.co.kr, b2bzone.kr and rotc.life.
Host spam.cafe24.com points to IP 183.110.229.114.