DNSWHOIS.INFO - tcsys.co.kr

Search for IP or hostnames:

tcsys.co.kr checked at 2025-10-06T15:35:03.470Z 884ms 84/84/84 100% R:15

`tcsys.co.kr`

MX	`aspmx.whoisworks.com`
		A	193.123.252.198^{🇰🇷 Oracle Cloud Infrastructure}
			PTR	`filter00.whoisworks.com`
NS	`ns1.whoisdomain.kr`
		A	223.130.139.7^{🇰🇷 NAVER BUSINESS PLATFORM ASIA PACIFIC}
NS	`ns2.whoisdomain.kr`
		A	211.188.57.152^{🇰🇷 NAVER BUSINESS PLATFORM ASIA PACIFIC}
NS	`ns3.whoisdomain.kr`
		A	61.97.189.22^{🇰🇷 NAVER}
NS	`ns4.whoisdomain.kr`
		A	219.251.156.134^{🇰🇷 GDNSKR-KR}
MX	`alf1.aspmx.whoisworks.com`
		A	152.70.238.229^{🇰🇷 Oracle Cloud Infrastructure}
			PTR	`filter01.whoisworks.com`
MX	`alf2.aspmx.whoisworks.com`
		A	193.123.252.198^{🇰🇷 Oracle Cloud Infrastructure}
			PTR	`filter00.whoisworks.com`
A	175.126.123.190^{🇰🇷 SK Broadband}

`co.kr`

	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	NS	`g.dns.kr`

Starts with same word

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tcsys.co.kr

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AI analysis

tcsys.co.kr points to a single IP: 175.126.123.190.

Other host names, for instance winenaver.com, www.stay-house.kr, entc.co.kr, bongaya.co.kr and tomyung.com share IP numbers with tcsys.co.kr.

tcsys.co.kr is delegated to four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.

tcsys.co.kr at least partially shares its name servers with other domains, for instance dwight.co.kr, sebiteng.com, grapin.co.kr, unibulk.com and tuvcc.com.

Host names with one IP number: ns1.whoisdomain.kr points to 223.130.139.7; ns2.whoisdomain.kr points to 211.188.57.152; ns3.whoisdomain.kr points to 61.97.189.22; ns4.whoisdomain.kr points to 219.251.156.134.

tcsys.co.kr is handled by three mail servers: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

tcsys.co.kr shares some mail servers with other domains, including kbcocean.net, sunlightconsultants.net, opii.net, chungang.com and lnccustoms.co.kr.

Host names sharing a single IP address:

Host name aspmx.whoisworks.com points to 193.123.252.198.

Host name alf1.aspmx.whoisworks.com points to 152.70.238.229.

Host name alf2.aspmx.whoisworks.com points to 193.123.252.198.

Host names sharing 193.123.252.198: aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

dbq