WWW.RTSAK.COM - jbrain.co.kr

Search for IP or hostnames:

jbrain.co.kr checked at 2025-10-11T22:46:52.506Z 581ms 106/106/106 100% R:24

`jbrain.co.kr`

MX	`mx1.daouoffice.com`
		A	34.64.35.97^{🇰🇷 Google}
			PTR	`97.35.64.34.bc.googleusercontent.com`
		A	34.64.115.49^{🇰🇷 Google}
			PTR	`49.115.64.34.bc.googleusercontent.com`
MX	`mx2.daouoffice.com`
		A	34.64.35.97^{🇰🇷 Google}
			PTR	`97.35.64.34.bc.googleusercontent.com`
NS	`dz1.hostcocoa.com`
		A	205.251.192.193^{🇺🇸 Amazon}
			PTR	`ns-193.awsdns-24.com`
NS	`dz2.hostcocoa.com`
		A	205.251.194.168^{🇺🇸 Amazon}
			PTR	`ns-680.awsdns-21.net`
NS	`dz3.hostcocoa.com`
		A	205.251.196.126^{🇺🇸 Amazon}
			PTR	`ns-1150.awsdns-15.org`
NS	`dz4.hostcocoa.com`
		A	205.251.199.154^{🇺🇸 Amazon}
			PTR	`ns-1946.awsdns-51.co.uk`
A	3.167.99.38^{🇺🇸 Amazon}
		PTR	`server-3-167-99-38.iad55.r.cloudfront.net`
A	3.167.99.54^{🇺🇸 Amazon}
		PTR	`server-3-167-99-54.iad55.r.cloudfront.net`
A	3.167.99.91^{🇺🇸 Amazon}
		PTR	`server-3-167-99-91.iad55.r.cloudfront.net`
A	3.167.99.114^{🇺🇸 Amazon}
		PTR	`server-3-167-99-114.iad55.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`

Up

www.jbrain.co.kr

Starts with same word

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AI analysis

www.jbrain.co.kr is a child of jbrain.co.kr.

jbrain.co.kr refers to four IP numbers: 3.167.99.38, 3.167.99.54, 3.167.99.91 and 3.167.99.114.

Other host names, for instance visiondirect.it, officialgamedaymeals.com, apxy.uktvapi.co.uk, api-dev.cleanfitness.app and rvi.be share IP numbers with jbrain.co.kr.

jbrain.co.kr delegates to four name servers: dz1.hostcocoa.com, dz2.hostcocoa.com, dz3.hostcocoa.com and dz4.hostcocoa.com.

jbrain.co.kr at least partially shares name servers with other domains, including cocomond.co.kr, atoonz.net, greentourclub.com, appskorea.co.kr and taechang.net.

Host names with one IP number:

dz1.hostcocoa.com points to 205.251.192.193; dz2.hostcocoa.com points to 205.251.194.168; dz3.hostcocoa.com points to 205.251.196.126; dz4.hostcocoa.com points to 205.251.199.154.

jbrain.co.kr is served by two mail servers mx1.daouoffice.com and mx2.daouoffice.com.

jbrain.co.kr shares the same mail server setup as other domains, for instance dellest.co.kr, benife.com, duomokorea.com, koreapaper.co.kr and shenb.com.

jbrain.co.kr shares at least some mail servers with other domains, for example dkcast.com, jeilwallpaper.com, sanupdanji.com, inno-brain.co.kr and dongjooap.com.

These mail servers are often used together with the mail servers mw-002.cafe24.com.

Host names with two IP numbers: mx1.daouoffice.com points to 34.64.35.97 and 34.64.115.49.

Host names with one IP number: mx2.daouoffice.com points to 34.64.35.97.

Host names that point to 34.64.35.97: mx1.daouoffice.com and mx2.daouoffice.com.

dbq