cnbtech.com - dns.ninja

`cnbtech.com`

DNSSEC	⚠️ Not signed
A	183.111.141.34^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`cnbtech.com` ⭐
		A	183.111.141.34^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns.cafe24.com`
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.145^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns0.cafe24.com` ⚠️ Not in parent delegation
		A	116.126.143.241^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com` ⚠️ Not in parent delegation
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`alf1.aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle}
			PTR	`filter00.whoisworks.com`
MX	`alf2.aspmx.whoisworks.com` ⭐
		A	152.70.238.229^{🇰🇷 ORACLE-OCI-31898152.70.232.0/21}
			PTR	`filter01.whoisworks.com`
MX	`aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle}
			PTR	`filter00.whoisworks.com`
TXT	`v=spf1 include:spf1.whoisworks.com ~all`
SOA	`cnbtech.com`postmaster@cnbtech.com serial=20130501

`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.net`nstld@verisign-grs.com serial=1782901596

NS for

cnbtech.com

Same first word

cnbtech.com

Similar names

thenccb.com

bnctech.com

cbntech.net

chbcnet.com

nbhctec.com

cbntech.xyz

techbcn.com

DNS History

13 records (11 active, 2 former)

●NScnbtech.com2015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 19:14:46
● 2026-07-01 10:41:18

●NSns.cafe24.com2015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 19:14:46
● 2026-07-01 10:41:18

●NSns0.cafe24.com2015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 19:14:46
● 2026-07-01 10:41:18

●NSns1.cafe24.co.kr2026-02-28 → 2026-07-01 · 3 obs

○ 2015-08-19 19:14:46
● 2026-02-28 23:55:18
● 2026-07-01 10:41:18

●NSns1.cafe24.com2015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 19:14:46
● 2026-07-01 10:41:18

●NSns2.cafe24.co.kr2026-02-28 → 2026-07-01 · 3 obs

○ 2015-08-19 19:14:46
● 2026-02-28 23:55:18
● 2026-07-01 10:41:18

●NSns2.cafe24.com2015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 19:14:46
● 2026-07-01 10:41:18

○MX218.236.90.2052015-12-10 → 2017-04-01 · 5 obs

○ 2015-08-19 19:14:46
● 2015-12-10 00:47:42
● 2017-04-01 15:05:28
○ 2026-02-28 23:55:18
○ 2026-07-01 10:41:18

○MX218.236.90.2052015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 19:14:46
○ 2015-12-10 00:47:42
○ 2026-07-01 10:41:18

●MXalf1.aspmx.whoisworks.com2026-02-28 → 2026-07-01 · 3 obs

○ 2017-04-01 15:05:28
● 2026-02-28 23:55:18
● 2026-07-01 10:41:18

●MXalf2.aspmx.whoisworks.com2026-02-28 → 2026-07-01 · 3 obs

○ 2017-04-01 15:05:28
● 2026-02-28 23:55:18
● 2026-07-01 10:41:18

●MXaspmx.whoisworks.com2026-02-28 → 2026-07-01 · 3 obs

○ 2017-04-01 15:05:28
● 2026-02-28 23:55:18
● 2026-07-01 10:41:18

●A183.111.141.342015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 19:14:46
● 2026-07-01 10:41:18

🔍 DNS Trace

Analysis

Name Server Role

cnbtech.com serves as a name server for itself — cnbtech.com is its own authoritative name server.

ns0.cafe24.com, ns1.cafe24.com and ns2.cafe24.com frequently serve as name servers alongside cnbtech.com.

IP Addresses

cnbtech.com points to a single IP number: 183.111.141.34.

Additional host names — jammy.co.kr, jusc.co.kr, aproplus.com and two others — share IP numbers with cnbtech.com.

Name Servers

cnbtech.com is authoritative under 7 name servers: cnbtech.com, ns0.cafe24.com, ns1.cafe24.com and 4 more.

cnbtech.com partially shares its NS delegation with several other domains, including daeseong.net, edutnc.com, ycpatent.co.kr and two others.

In DNS configurations, these name servers often share authority with ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com and 6 other name servers.

Host names that resolve to five IP addresses:

ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Host names resolving to four IP addresses:

ns2.cafe24.com maps to the following IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns.cafe24.com maps to the following IP addresses: 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

ns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr maps to the following IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names pointing to a single IP address:

cnbtech.com directs to 183.111.141.34.

ns0.cafe24.com directs to 116.126.143.241.

Host names pointing to 175.125.93.135 IP addresses: ns1.cafe24.com and ns.cafe24.com.

Mail Servers

cnbtech.com uses three mail servers — aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

cnbtech.com shares mail servers — at least in part — with other domains, including 3qint.com, firehub.co.kr, okstone.co.kr and two others.

aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com each resolve to one IP address: aspmx.whoisworks.com and alf1.aspmx.whoisworks.com both point to 193.123.252.198, while alf2.aspmx.whoisworks.com points to 152.70.238.229.

Host names pointing to 193.123.252.198 IP addresses: aspmx.whoisworks.com and alf1.aspmx.whoisworks.com.