NSLIST.NET - mr3.postech.ac.kr

Search for IP or hostnames:

mr3.postech.ac.kr checked at 2025-11-19T22:34:01.980Z 3912ms 54/54/54 100% R:15 allDone:true timedOut:false

`mr3.postech.ac.kr`

MX	`mr3.postech.ac.kr`
		A	141.223.181.111^{🇰🇷 POSTECH-AS-KR}
			PTR	`mr3.postech.ac.kr`
MX	`watcher.postech.ac.kr`
		A	141.223.1.5^{🇰🇷 POSTECH-AS-KR}
			PTR	`watcher.postech.asia`
			PTR	`watcher.nsbpostech.com`
			PTR	`watcher.postech.edu`
			PTR	`watcher.postech.kr`
			PTR	`watcher.bpfuelcell.net`
			PTR	`watcher.postech.org`
			PTR	`watcher.postech.tel`
			PTR	`watcher.xn--9t4b41yq2b.xn--3e0b707e`
			PTR	`watcher.xn--ob0boa6wx4r679bx1b5d.xn--3e0b707e`
			PTR	`watcher.xn--ob0bq8ims6a9ib.xn--3e0b707e`
			PTR	`mxrelay.postech.ac.kr`
			PTR	`watcher.postech.ac.kr`
A	141.223.181.111^{🇰🇷 POSTECH-AS-KR}
		PTR	`mr3.postech.ac.kr`

`postech.ac.kr`

	NS	`ns2.postech.ac.kr`
	NS	`ns.postech.ac.kr`
	MX	`sniper.postech.ac.kr`
	A	141.223.5.166^{🇰🇷 POSTECH-AS-KR}

rank #14329 globally
rank #27 in the tld
This domain name represents the official website of Pohang University of Science and Technology, a prestigious university in Pohang, South Korea. It is used for various purposes including providing information about the university, its courses, faculty, research, and so on. It is also used for internal communication among students, faculty, and staff.

PTR for

111.181.223.141.in-addr.arpa

MX for

mr3.postech.ac.kr

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AI analysis

For mr3.postech.ac.kr, the mail server is mr3.postech.ac.kr.

watcher.postech.ac.kr is a common mail server alongside mr3.postech.ac.kr.

mr3.postech.ac.kr points to a single IP number: 141.223.181.111.

Two mail servers handle mr3.postech.ac.kr: mr3.postech.ac.kr and watcher.postech.ac.kr.

mr3.postech.ac.kr shares mail servers with other domains at least partially, including dpnm.postech.ac.kr, physics.postech.ac.kr, monet.postech.ac.kr, sci-on.net and csm50.postech.ac.kr.

These mail servers are commonly used with atlanta.postech.ac.kr, com2mac.postech.ac.kr, bric1.postech.ac.kr, apac04.postech.ac.kr, plus.postech.ac.kr, cimerr.postech.ac.kr, mail.aapps.org, magnon2.postech.ac.kr and helix.postech.ac.kr.

Host names with one IP number:

The host mr3.postech.ac.kr points to 141.223.181.111 and the host watcher.postech.ac.kr points to 141.223.1.5.

dbq