MXLIST.NET - apac04.postech.ac.kr

Search for IP or hostnames:

apac04.postech.ac.kr checked at 2025-10-25T22:14:55.976Z 877ms 57/57/57 100% R:17

`apac04.postech.ac.kr`

MX	`apac04.postech.ac.kr`
		A	141.223.100.63^{🇰🇷 POSTECH-AS-KR}
			PTR	`apac04.postech.ac.kr`
			PTR	`fel08.postech.ac.kr`
			PTR	`icalepcs2003.postech.ac.kr`
			PTR	`itrp-3.postech.ac.kr`
			PTR	`sri2006.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	141.223.100.63^{🇰🇷 POSTECH-AS-KR}
		PTR	`apac04.postech.ac.kr`
		PTR	`fel08.postech.ac.kr`
		PTR	`icalepcs2003.postech.ac.kr`
		PTR	`itrp-3.postech.ac.kr`
		PTR	`sri2006.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

63.100.223.141.in-addr.arpa

MX for

apac04.postech.ac.kr

AI analysis

apac04.postech.ac.kr serves as a mail server for apac04.postech.ac.kr.

watcher.postech.ac.kr serves as a mail server, commonly paired with apac04.postech.ac.kr.

apac04.postech.ac.kr points to a single IP: 141.223.100.63.

Other host names, for example sri2006.postech.ac.kr, fel08.postech.ac.kr, icalepcs2003.postech.ac.kr and itrp-3.postech.ac.kr share IP numbers with apac04.postech.ac.kr.

apac04.postech.ac.kr is handled by two mail servers: apac04.postech.ac.kr and watcher.postech.ac.kr.

apac04.postech.ac.kr shares some mail servers with other domains, at least partially, such as monet.postech.ac.kr, sci-on.net, csm50.postech.ac.kr, bric1.postech.ac.kr and plus.postech.ac.kr.

these mail servers are commonly used with the mail servers atlanta.postech.ac.kr, com2mac.postech.ac.kr, cimerr.postech.ac.kr, mail.aapps.org, magnon2.postech.ac.kr, helix.postech.ac.kr and mr3.postech.ac.kr.

Host names with one IP number: The host name apac04.postech.ac.kr points to 141.223.100.63 and the host name watcher.postech.ac.kr points to 141.223.1.5.

dbq