MXLIST.NET - jtcs.co.kr

Search for IP or hostnames:

jtcs.co.kr checked at 2025-11-29T09:13:44.454Z 499ms 87/87/87 100% R:22 allDone:true timedOut:false

`jtcs.co.kr`

NS	`cns1.hostcocoa.com`
		A	205.251.196.138^{🇺🇸 Amazon}
			PTR	`ns-1162.awsdns-17.org`
NS	`cns2.hostcocoa.com`
		A	205.251.194.81^{🇺🇸 Amazon}
			PTR	`ns-593.awsdns-10.net`
NS	`cns3.hostcocoa.com`
		A	205.251.193.7^{🇺🇸 Amazon}
			PTR	`ns-263.awsdns-32.com`
NS	`cns4.hostcocoa.com`
		A	205.251.199.181^{🇺🇸 Amazon}
			PTR	`ns-1973.awsdns-54.co.uk`
MX	`wblock.jtcs.co.kr`
		A	1.244.194.135^{🇰🇷 DUZONBIZON-AS-KR}
A	13.249.91.24^{🇺🇸 Amazon}
		PTR	`server-13-249-91-24.jfk52.r.cloudfront.net`
A	13.249.91.29^{🇺🇸 Amazon}
		PTR	`server-13-249-91-29.jfk52.r.cloudfront.net`
A	13.249.91.34^{🇺🇸 Amazon}
		PTR	`server-13-249-91-34.jfk52.r.cloudfront.net`
A	13.249.91.61^{🇺🇸 Amazon}
		PTR	`server-13-249-91-61.jfk52.r.cloudfront.net`

`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`

PTR for

134.194.244.1.in-addr.arpa

Up

wblock.jtcs.co.kr

mail.jtcs.co.kr

Starts with same word

jtcs.com

jtcs.co.jp

jtcs.co.kr

Starts similarily

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AI analysis

jtcs.co.kr is a parent of wblock.jtcs.co.kr and mail.jtcs.co.kr.

Four IP numbers are pointed to by jtcs.co.kr: 13.249.91.24, 13.249.91.29, 13.249.91.34 and 13.249.91.61.

other host names including server-13-249-91-61.jfk52.r.cloudfront.net, credway.se, vosiac.com, lockhead.info and mclaysfuneraldirectors.co.uk share IP numbers with jtcs.co.kr.

jtcs.co.kr is delegated to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.

jtcs.co.kr at least partially shares name servers with other domains, for instance maryhouse.co.kr, haennybiz.co.kr, artreon.co.kr, cnmok.co.kr and coxspace.com.

Host names with one IP number: cns1.hostcocoa.com points to 205.251.196.138; cns2.hostcocoa.com points to 205.251.194.81; cns3.hostcocoa.com points to 205.251.193.7; cns4.hostcocoa.com points to 205.251.199.181.

jtcs.co.kr is handled by a single mail server, wblock.jtcs.co.kr.

wblock.jtcs.co.kr resolves to IP 1.244.194.135.