CF1758247205672-tsm20250918195234

WWW.RTSAK.COM - postech.co.kr

Search for IP or hostnames:

postech.co.kr checked at 2025-09-19T02:00:05.640Z 1273ms 82/82/82 100% R:27

postech.co.kr

MXsecuremx01.msgsys.net
A121.156.118.40🇰🇷 KT Corporation (Korea Telecom)
A121.156.118.50🇰🇷 KT Corporation (Korea Telecom)
MXsecuremx02.msgsys.net
A223.26.214.51🇰🇷 HYOSUNGITX-AS-KR
NSns1.dothome.co.kr
A61.100.188.251🇰🇷 Hostway IDC
NSns2.dothome.co.kr
A61.100.188.252🇰🇷 Hostway IDC
A112.175.185.151🇰🇷 KT Corporation (Korea Telecom)
PTRdot-k2-151.dothome.co.kr

co.kr

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

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AI analysis

The parent of mail.postech.co.kr is postech.co.kr.

postech.co.kr points to an IP address: 112.175.185.151.

other host names include www.curlytop.co.kr, www.jamsil7.or.kr, ssura.com, www.honeyandthunder.pe.kr and jamsil7.or.kr; they share IP numbers with postech.co.kr.

Two name servers ns1.dothome.co.kr and ns2.dothome.co.kr handle the delegation for postech.co.kr.

postech.co.kr shares the same name server setup as other domains, for instance yangssam.com, opr3d.com, observerya.com, rayful.com and dmtechwin.com.

postech.co.kr at least partially shares name servers with other domains, for instance hankook-hi.com, isnews.co.kr, kaprs.org, assorted.co.kr and zipgu.com.

These name servers are commonly used alongside ns3.dothome.co.kr.

Host names with one IP:

ns1.dothome.co.kr points to: 61.100.188.251

ns2.dothome.co.kr points to: 61.100.188.252

postech.co.kr is handled by two mail servers: securemx01.msgsys.net and securemx02.msgsys.net.

postech.co.kr uses the same mail server setup as other domains, for instance labfine.com, maroo-on.com, dk-i.co.kr, enterb.co.kr and imx.ne.jp.

postech.co.kr shares at least partially some mail servers with other domains, for instance cjint.kr, truwin.co.kr, thewillcos.com, greatship.co.kr and hseng.kr.

Host names with two IP numbers: securemx01.msgsys.net points to 121.156.118.40 and 121.156.118.50.

Host names with one IP number: securemx02.msgsys.net points to 223.26.214.51.

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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mnKGiRv CF johedugfp 2025-09-19