`bellsystem.co.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.231^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.121^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
A	210.114.23.163^{🇰🇷 KT-NET210.114.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`bellsystem.co.kr` ⭐
		A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.231^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.121^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
		A	210.114.23.163^{🇰🇷 KT-NET210.114.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`dns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.132^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.133^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns1.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.130^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.131^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.247.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.142^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.143^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.140^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.141^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.co.kr` ⚠️ Not in parent delegation
		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 parent delegation
		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` ⚠️ Not in parent delegation
		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}
SOA	`bellsystem.co.kr`postmaster@bellsystem.co.kr serial=20180222

`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.kr`domain-manager@nic.or.kr serial=2608010684

WOT: UNKNOWN (62/100)

NS for

bellsystem.co.kr

Subdomains

www.bellsystem.co.kr

Same first word

bellsystem.eu

bellsystem.co.kr

bellsystem.net

DNS History

14 records (13 active, 1 former)

●NSbellsystem.co.kr2019-12-19 → 2026-08-01 · 2 obs

● 2019-12-19 07:52:16
● 2026-08-01 08:19:32

●NSdns1.cafe24.co.kr2026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●NSdns1.cafe24.com2026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●NSdns2.cafe24.co.kr2026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●NSdns2.cafe24.com2026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●NSns1.cafe24.co.kr2019-12-19 → 2026-08-01 · 2 obs

● 2019-12-19 07:52:16
● 2026-08-01 08:19:32

●NSns1.cafe24.com2019-12-19 → 2026-08-01 · 2 obs

● 2019-12-19 07:52:16
● 2026-08-01 08:19:32

●NSns2.cafe24.co.kr2019-12-19 → 2026-08-01 · 2 obs

● 2019-12-19 07:52:16
● 2026-08-01 08:19:32

●NSns2.cafe24.com2019-12-19 → 2026-08-01 · 2 obs

● 2019-12-19 07:52:16
● 2026-08-01 08:19:32

○A14.128.132.1452019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 07:52:16
○ 2026-07-03 21:45:52
○ 2026-08-01 08:19:32

●A183.111.139.2272026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●A183.111.139.2312026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●A203.245.12.1212026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

●A210.114.23.1632026-07-03 → 2026-08-01 · 3 obs

○ 2019-12-19 07:52:16
● 2026-07-03 21:45:52
● 2026-08-01 08:19:32

🔍 DNS Trace

Analysis

Hierarchy

www.bellsystem.co.kr is a subdomain of bellsystem.co.kr.

Name Server Role

bellsystem.co.kr acts as a name server for bellsystem.co.kr, meaning it is self-referentially delegated.

bellsystem.co.kr is commonly paired with ns2.cafe24.co.kr, ns1.cafe24.co.kr and ns2.cafe24.com to act as name servers.

IP Addresses

bellsystem.co.kr directs to four IP numbers, which are 183.111.139.227, 183.111.139.231, 203.245.12.121 and 210.114.23.163.

dmangd.com, oshigh.net, master-number.com and two other host names share IP numbers with bellsystem.co.kr.

Name Servers

bellsystem.co.kr has 9 name servers — bellsystem.co.kr, dns1.cafe24.com, dns2.cafe24.com and 6 other.

The name servers of bellsystem.co.kr overlap at least partially with those of other domains — among them onjabak.com, hwagaetea.com, goam-art.com and two more.

It is common to find these name servers alongside the name servers ns1.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.co.kr and two others.

Hostnames pointing to five IP numbers:

ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Hosts that point to four IP numbers:

dns1.cafe24.com resolves to 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com resolves to 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

ns2.cafe24.com resolves to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

bellsystem.co.kr resolves to 183.111.139.227, 183.111.139.231, 203.245.12.121 and 210.114.23.163.

dns1.cafe24.co.kr resolves to 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr resolves to 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.