CF1760925462921-tsm20251017082432

WWW.RTSAK.COM - krtech.co.kr

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krtech.co.kr checked at 2025-10-20T01:57:42.907Z 818ms 83/83/83 100% R:21

krtech.co.kr

MXmailapp.hiworks.co.kr
A45.120.71.59🇰🇷 LG Uplus
PTRmailapp.hiworks.co.kr
A121.254.168.55🇰🇷 LG Uplus
PTRmailapp.hiworks.co.kr
A211.47.76.59🇰🇷 LG Uplus
PTRmailapp.hiworks.co.kr
NSns1.krtech.co.kr
A116.126.143.226🇰🇷 SK Broadband
NSns2.krtech.co.kr
A218.145.65.144🇰🇷 KT Corporation (Korea Telecom)
NSns3.krtech.co.kr
A116.126.143.225🇰🇷 SK Broadband
NSns.krtech.co.kr
A218.145.65.143🇰🇷 KT Corporation (Korea Telecom)
A183.111.174.78🇰🇷 KT Corporation (Korea Telecom)

co.kr

NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
NSg.dns.kr
rank #445123 globally
rank #2766 in the tld

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AI analysis

krtech.co.kr is a parent of ns.krtech.co.kr, ns1.krtech.co.kr, ns3.krtech.co.kr and ns2.krtech.co.kr.

krtech.co.kr points to a single IP number: 183.111.174.78.

other host names for instance briopharma.co.jp, mschem.co.kr, taesan21.co.kr, pnp.or.kr and aelectron.com share IP numbers with krtech.co.kr.

krtech.co.kr is delegated to four name servers: ns1.krtech.co.kr, ns2.krtech.co.kr, ns3.krtech.co.kr and ns.krtech.co.kr.

Host names with one IP number:

ns1.krtech.co.kr points to 116.126.143.226

ns2.krtech.co.kr points to 218.145.65.144

ns3.krtech.co.kr points to 116.126.143.225

ns.krtech.co.kr points to 218.145.65.143

krtech.co.kr is handled by a single mail server, mailapp.hiworks.co.kr.

krtech.co.kr shares the same mail server setup as other domains, for instance tskoreainside.com, timesoft.co.kr, roswin.com, oacnet.co.kr and swbolt.co.kr.

krtech.co.kr shares at least partially some mail servers with other domains, for instance kyodoresearch.com, webtour.com and koaplaza.com.

Host name mailapp.hiworks.co.kr points to three IP numbers: 45.120.71.59, 121.254.168.55 and 211.47.76.59.

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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WwEzlFI CF johedugfp 2025-10-20