CF1757543863268-tsm20250910161120

WWW.RTSAK.COM - jcs.co.kr

Search for IP or hostnames:

jcs.co.kr checked at 2025-09-10T22:37:43.252Z 812ms 92/92/92 100% R:20

jcs.co.kr

MXmx01.mailplug.com
A121.156.118.202🇰🇷 KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.204🇰🇷 KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.213🇰🇷 KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.220🇰🇷 KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.223🇰🇷 KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
A121.156.118.248🇰🇷 KT Corporation (Korea Telecom)
PTRmx01.mailplug.com
MXmx02.mailplug.com
A223.26.214.9🇰🇷 HYOSUNGITX-AS-KR
A223.26.214.10🇰🇷 HYOSUNGITX-AS-KR
NSns1.uhost.co.kr
NSns2.uhost.co.kr
A219.251.156.14🇰🇷 GDNSKR-KR
A222.239.11.205🇰🇷 SK Broadband
PTRstatic.ptr.daonidc.com

co.kr

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.dns.kr

AI analysis

The parent of www.jcs.co.kr is jcs.co.kr.

jcs.co.kr is configured to point to the IP address 222.239.11.205.

For instance, other host names such as www.jcs.co.kr share IP numbers with jcs.co.kr.

Two name servers, ns1.uhost.co.kr and ns2.uhost.co.kr, are delegated for jcs.co.kr.

The name server setup of jcs.co.kr is identical to that of several other domains, such as rplogikr.com, cloudium.biz, su.or.kr, kfq.or.kr, and enap.or.kr.

ns2.uhost.co.kr is configured to point to the IP address 219.251.156.14.

The two mail servers, mx01.mailplug.com and mx02.mailplug.com, manage jcs.co.kr.

The mail server setup of jcs.co.kr is identical to that of other domains such as genii.co.kr, enterskorea.com, apicks.net, dmdworld.com, and dh-pnc.com.

Some mail servers of jcs.co.kr are partially shared with other domains such as kssc.or.kr, sncght.com, wrsoft.co.kr, korganic.org, and signix.co.kr.

mx01.mailplug.com points to six IP numbers: 121.156.118.202, 121.156.118.204, 121.156.118.213, 121.156.118.220, 121.156.118.223, and 121.156.118.248, while mx02.mailplug.com points to two IP numbers: 223.26.214.9 and 223.26.214.10.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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DsPDJTD CF johedugfp 2025-09-10