fourlab.co.kr - robtex.com

fourlab.co.kr

DNSSEC⚠️ Not signed
A183.111.139.230🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A183.111.139.233🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.110🇰🇷 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
A210.114.23.162🇰🇷 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
NSfourlab.co.kr ⭐
A183.111.139.230🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A183.111.139.233🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.110🇰🇷 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
A210.114.23.162🇰🇷 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
NSdns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.228🇰🇷 KT-NET112.168.0.0/13
A112.175.246.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.132🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.133🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.226🇰🇷 KT-NET112.168.0.0/13
A112.175.246.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.130🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.131🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns2.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.247.228🇰🇷 KT-NET112.168.0.0/13
A112.175.247.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.142🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.143🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns2.cafe24.com ⚠️ Not in zone NS records
A112.175.247.226🇰🇷 KT-NET112.168.0.0/13
A112.175.247.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.140🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.141🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.co.kr ⚠️ Not in parent delegation
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.com ⚠️ Not in parent delegation
A112.175.246.230🇰🇷 KT-NET112.168.0.0/13
A112.175.246.231🇰🇷 KT-NET112.168.0.0/13
A116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
A175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.co.kr ⚠️ Not in parent delegation
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRsnoweb.kr
PTRsarchi.co.kr
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.com ⚠️ Not in parent delegation
A1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13
A1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13
A112.175.11.4🇰🇷 KT-NET112.168.0.0/13
A112.175.12.4🇰🇷 KT-NET112.168.0.0/13
MXmail.bizboxa.com ⭐
A211.34.213.8🇰🇷 DUZONBIZON-AS-KR211.34.213.0/24 AS55615
PTRmail1.bizboxa.com
PTRmail.bizboxa.com
TXTv=spf1 include:_spfblocka.bizboxa.com ~all
SOAfourlab.co.krpostmaster@fourlab.co.kr serial=20190108

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2604170895
WOT: UNKNOWN (62/100)

NS for

fourlab.co.kr

Same first word

fourlab.cc
fourlab.com
fourlab.co.kr

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DNS History

14 records (14 active, 0 former)

NSdns1.cafe24.co.krdns1.cafe24.comdns2.cafe24.co.krdns2.cafe24.comfourlab.co.krns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comMXmail.bizboxa.comA183.111.139.230183.111.139.233203.245.12.110210.114.23.162
●NSdns1.cafe24.co.kr2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSdns1.cafe24.com2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSdns2.cafe24.co.kr2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSdns2.cafe24.com2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSfourlab.co.kr2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSns1.cafe24.co.kr2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSns1.cafe24.com2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSns2.cafe24.co.kr2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●NSns2.cafe24.com2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●MXmail.bizboxa.com2026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●A183.111.139.2302026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●A183.111.139.2332026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●A203.245.12.1102026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06
●A210.114.23.1622026-04-15 → 2026-04-17 · 2 obs
● 2026-04-15 04:46:24
● 2026-04-17 11:15:06

🔍 DNS Trace

Analysis

Name Server Role

fourlab.co.kr serves as a name server for fourlab.co.kr.

dns1.cafe24.com, dns2.cafe24.com and ns1.cafe24.com are commonly used as name servers along with fourlab.co.kr.

IP Addresses

fourlab.co.kr resolves to four IPs: 183.111.139.230, 183.111.139.233, 203.245.12.110 and 210.114.23.162.

Other host names such as udammall.com, oioicollection.com, paymoa.kr, cadeaublanc.com and coor.kr share IP numbers with fourlab.co.kr.

Name Servers

fourlab.co.kr is delegated to nine name servers: dns1.cafe24.com, dns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, fourlab.co.kr, dns1.cafe24.co.kr, dns2.cafe24.co.kr, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

At least part of the name servers for fourlab.co.kr are shared with other domains, for instance aillat.com, dvlaser.co.kr, sasaomall.com, suhwoo.com and sodrive.co.kr.

These name servers are commonly used alongside ns.cafe24.com and ns0.cafe24.com.

Host names with five IP numbers:

The host name ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.

Host names with four IP numbers:

The host name dns1.cafe24.com points to 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

The host name dns2.cafe24.com points to 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

The host name ns2.cafe24.com points to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

The host name fourlab.co.kr points to 183.111.139.230, 183.111.139.233, 203.245.12.110 and 210.114.23.162.

The host name dns1.cafe24.co.kr points to 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

The host name dns2.cafe24.co.kr points to 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

The host name ns1.cafe24.co.kr points to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

The host name ns2.cafe24.co.kr points to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Mail Servers

The mail server for fourlab.co.kr is mail.bizboxa.com.

fourlab.co.kr uses the same mail server setup as other domains, for instance isoi.co.kr, oncelltech.co.kr, solomonbank.com, srfenster.com and frixa.com.

fourlab.co.kr shares at least some mail servers with other domains, for example drimaes.com, samsungsts.co.kr, samco1.co.kr, mombbe.co.kr and hgbus.co.kr.

Host mail.bizboxa.com points to IP 211.34.213.8.