DNSWHOIS.INFO - brain21c.co.kr

Search for IP or hostnames:

brain21c.co.kr checked at 2025-10-06T18:38:37.075Z 643ms 146/146/146 100% R:14

`brain21c.co.kr`

NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT Corporation (Korea Telecom)}
		A	112.175.246.231^{🇰🇷 KT Corporation (Korea Telecom)}
		A	116.126.143.242^{🇰🇷 SK Broadband}
		A	175.125.93.134^{🇰🇷 SK Broadband}
		A	175.125.93.135^{🇰🇷 SK Broadband}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SK Broadband}
		A	1.234.0.4^{🇰🇷 SK Broadband}
		A	112.175.11.4^{🇰🇷 KT Corporation (Korea Telecom)}
		A	112.175.12.4^{🇰🇷 KT Corporation (Korea Telecom)}
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	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT Corporation (Korea Telecom)}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT Corporation (Korea Telecom)}
		A	175.125.93.136^{🇰🇷 SK Broadband}
		A	175.125.93.137^{🇰🇷 SK Broadband}
NS	`ns2.cafe24.co.kr`
		A	112.175.247.232^{🇰🇷 KT Corporation (Korea Telecom)}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT Corporation (Korea Telecom)}
		A	175.125.93.146^{🇰🇷 SK Broadband}
		A	175.125.93.147^{🇰🇷 SK Broadband}
A	183.111.183.73^{🇰🇷 KT Corporation (Korea Telecom)}

www.brain21c.co.kr

mail.brain21c.co.kr

brain21c.co.kr

brain21c.co.kr

brain21c.co.kr is the parent of www.brain21c.co.kr and mail.brain21c.co.kr.

brain21c.co.kr resolves to a single IP: 183.111.183.73.

Other host names, for instance humaner.net, anti-dust.com, kway.co, friendz.net and hansoltex.com share IP numbers with brain21c.co.kr.

brain21c.co.kr shares some name servers with other domains, for example infosteel.net, seyangkr.com, ohcanoe.com, xn--vh2b3b69grudl3hjtymso.com and norano.co.kr.

These name servers are commonly used together with ns.cafe24.com and ns0.cafe24.com.

Host names with five IP numbers:

Host names with four IP numbers:

brain21c.co.kr is served by two mail servers: mx1.daouoffice.com and mx2.daouoffice.com.

brain21c.co.kr shares the mail server setup with other domains, for example jdnc.or.kr, hdimage.co.kr, pribit.com, gevkorea.com and hlsc.co.kr.

brain21c.co.kr shares some mail servers with other domains, at least partially; for instance seedgen.kr, wpk.kr, glo-one.com, knbc.biz and ffwp.or.kr.

these mail servers are commonly used alongside the mail servers mw-002.cafe24.com.

Hostnames with two IPs: mx1.daouoffice.com points to 34.64.35.97 and 34.64.115.49.

Hostnames with one IP: mx2.daouoffice.com points to 34.64.35.97.

dbq