cnbsystem.com - dns.ninja
cnbsystem.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785512417 | ||||||
NS for
cnbsystem.com |
Same first word
cnbsystem.com |
Similar names
DNS History
16 records (9 active, 7 former)
●NScnbsystem.com2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 21:15:00
● 2026-07-31 15:49:32
●NSns1.cafe24.co.kr2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 21:15:00
● 2026-07-31 15:49:32
●NSns1.cafe24.com2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 21:15:00
● 2026-07-31 15:49:32
●NSns2.cafe24.co.kr2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 21:15:00
● 2026-07-31 15:49:32
●NSns2.cafe24.com2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 21:15:00
● 2026-07-31 15:49:32
●MXalf1.aspmx.whoisworks.com2026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 13:23:40
● 2026-07-31 15:49:32
●MXalf2.aspmx.whoisworks.com2026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 13:23:40
● 2026-07-31 15:49:32
○MXalt1.aspmx.l.google.com2015-07-22 → 2017-08-16 · 5 obs
● 2015-07-22 21:15:00
● 2017-08-16 16:46:54
○ 2026-02-17 13:23:40
○ 2026-07-31 15:49:32
○MXalt2.aspmx.l.google.com2015-07-22 → 2017-08-16 · 5 obs
● 2015-07-22 21:15:00
● 2017-08-16 16:46:54
○ 2026-02-17 13:23:40
○ 2026-07-31 15:49:32
○MXaspmx.l.google.com2015-07-22 → 2017-08-16 · 5 obs
● 2015-07-22 21:15:00
● 2017-08-16 16:46:54
○ 2026-02-17 13:23:40
○ 2026-07-31 15:49:32
●MXaspmx.whoisworks.com2026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 13:23:40
● 2026-07-31 15:49:32
○MXaspmx2.googlemail.com2015-07-22 → 2017-08-16 · 5 obs
● 2015-07-22 21:15:00
● 2017-08-16 16:46:54
○ 2026-02-17 13:23:40
○ 2026-07-31 15:49:32
○MXaspmx3.googlemail.com2015-07-22 → 2017-08-16 · 5 obs
● 2015-07-22 21:15:00
● 2017-08-16 16:46:54
○ 2026-02-17 13:23:40
○ 2026-07-31 15:49:32
○MXmymail.doregi.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-22 21:15:00
○ 2026-07-31 15:49:32
●A183.111.161.1412015-11-13 → 2026-07-31 · 3 obs
● 2015-11-13 06:39:58
● 2026-07-31 15:49:32
○A203.233.237.1072008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-22 21:15:00
○ 2026-07-31 15:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| cnbsystem.com | ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr | 9 records |
✅ Authoritative Response
Server:175.125.93.137
NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnbsystem.com (unsigned zone)
⏱️ Timing
Total: 4431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.161.141 |
| NS | 4 | ns1.cafe24.com, ns2.cafe24.co.kr... |
| MX | 3 | alf2.aspmx.whoisworks.com (pri: 10), aspmx.whoisworks.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf1.whoisworks.com ~all |
| SOA | 1 | cnbsystem.com postmaster.cnbsystem.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)
Analysis
Name Server Role
cnbsystem.com has cnbsystem.com as one of its name servers, making it self-hosted for DNS delegation.
Together with cnbsystem.com, the hosts ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are frequently configured as name servers.
IP Addresses
cnbsystem.com directs to one IP number, which is 183.111.161.141.
Among the host names that share IP numbers with cnbsystem.com are hbiedu.com, hbiedu.co.kr, rookey.net and two others.
Name Servers
DNS for cnbsystem.com is delegated to five name servers: cnbsystem.com, ns1.cafe24.com, ns2.cafe24.com and two others.
At least some of cnbsystem.com's name servers are shared with other domains, for example ear119.kr, wensbill.com, 6391000.com and two more.
These name servers tend to co-occur with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other name servers in the same DNS delegations.
Hostnames that point to five IP numbers:
ns1.cafe24.com directs to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.
Hosts pointing to four IP addresses:
ns2.cafe24.com directs to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
ns1.cafe24.co.kr directs to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
ns2.cafe24.co.kr directs to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Hosts that resolve to one IP address:
cnbsystem.com resolves to the IP address 183.111.161.141.
Mail Servers
The MX records for cnbsystem.com list three mail servers: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.
cnbsystem.com shares at least some of its mail servers with other domains — for example dstni.net, sm-env.com, andooil.com and two more.
Three hostnames, each with one IP address: aspmx.whoisworks.com → 193.123.252.198, alf1.aspmx.whoisworks.com → 193.123.252.198 and alf2.aspmx.whoisworks.com → 152.70.238.229.
aspmx.whoisworks.com and alf1.aspmx.whoisworks.com each have 193.123.252.198 IP addresses.