CF1759945214902-tsm20251008082644

NSLIST.NET - grsys.co.kr

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grsys.co.kr checked at 2025-10-08T17:40:14.885Z 628ms 78/78/78 100% R:21

grsys.co.kr

MXrwebmail-030.fmcity.com
A183.111.161.145🇰🇷 KT Corporation (Korea Telecom)
NSns1.grsys.co.kr
A116.126.143.226🇰🇷 SK Broadband
NSns2.grsys.co.kr
A218.145.65.144🇰🇷 KT Corporation (Korea Telecom)
NSns3.grsys.co.kr
A116.126.143.225🇰🇷 SK Broadband
NSns.grsys.co.kr
A218.145.65.143🇰🇷 KT Corporation (Korea Telecom)
A222.122.86.253🇰🇷 KT Corporation (Korea Telecom)

co.kr

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

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Starts with same word

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AI analysis

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

grsys.co.kr resolves to a single IP: 222.122.86.253.

Other host names, for instance j-pf.co.kr, nuribag.com, starkeykorea.com, csetp.com and kgls.or.kr share IP numbers with grsys.co.kr.

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

Host names with a single IP

ns1.grsys.co.kr resolves to 116.126.143.226

ns2.grsys.co.kr resolves to 218.145.65.144

ns3.grsys.co.kr resolves to 116.126.143.225

ns.grsys.co.kr resolves to 218.145.65.143

grsys.co.kr is handled by a single mail server, rwebmail-030.fmcity.com.

grsys.co.kr shares the mail server setup with other domains, for example jwc-uv.com, handockchemical.co.kr, paxm.net, mosestide.com and intechkr.com.

grsys.co.kr shares at least some mail servers with other domains, for example nurice.co.kr.

these mail servers are commonly used alongside the mail servers kr1-aspmx2.worksmobile.com.

Host name rwebmail-030.fmcity.com points to IP 183.111.161.145.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

YsyYIFt CF johedugfp 2025-10-08