WWW.RTSAK.COM - libstaff.umn.edu

Search for IP or hostnames:

libstaff.umn.edu checked at 2025-11-07T02:22:35.618Z 251ms 79/79/79 100% R:16

`libstaff.umn.edu`

NS	`ns-1.umn.edu`
		A	2607:ea00:102:4801::53 ^{🇺🇸 Northern Lights GigaPOP}
			PTR	`ns-1.umn.edu`
		A	128.101.101.1^{🇺🇸 UMN-SYSTEM}
			PTR	`ns-1.umn.edu`
NS	`ns-2.umn.edu`
		A	2a01:111:f100:1003::4134:36a1 ^{🇺🇸 Microsoft}
		A	52.162.90.224^{🇺🇸 Microsoft}
NS	`ns-3.umn.edu`
		A	2600:1f16:4fe:2300:1d20:356b:4fc8:e9f1 ^{🇺🇸 Amazon}
		A	3.140.39.20^{🇺🇸 Amazon}
			PTR	`ec2-3-140-39-20.us-east-2.compute.amazonaws.com`
A	128.101.98.40^{🇺🇸 UMN-SYSTEM}
		PTR	`libstaff.umn.edu`
A	128.101.98.41^{🇺🇸 UMN-SYSTEM}
		PTR	`libstaff.umn.edu`
A	128.101.98.42^{🇺🇸 UMN-SYSTEM}
		PTR	`igor-lib.lib.umn.edu`

`umn.edu`

	NS	`ns-1.umn.edu`
	NS	`ns-2.umn.edu`
	NS	`ns-3.umn.edu`
	MX	`mta-p10.oit.umn.edu`
	MX	`mta-p11.oit.umn.edu`
	MX	`mta-p12.oit.umn.edu`
	MX	`mta-p13.oit.umn.edu`
	MX	`mta-p14.oit.umn.edu`
	MX	`mta-p15.oit.umn.edu`
	MX	`mta-p16.oit.umn.edu`
	MX	`mta-p17.oit.umn.edu`
	MX	`mta-p18.oit.umn.edu`
	MX	`mta-p9.oit.umn.edu`
	A	134.84.223.68^{🇺🇸 UMN-SYSTEM}

rank #337 globally
rank #15 in the tld
This domain "umn.edu" is the domain name for the University of Minnesota. It is likely used for various purposes related to the university, such as providing information about courses, departments, and services, hosting online platforms for students and staff, and promoting the university's mission and activities.

PTR for

40.98.101.128.in-addr.arpa

41.98.101.128.in-addr.arpa

Up

lib-568-ab.libstaff.umn.edu

AI analysis

libstaff.umn.edu is the parent of lib-568-ab.libstaff.umn.edu.

libstaff.umn.edu points to three IPs: 128.101.98.40, 128.101.98.41 and 128.101.98.42.

Other host names, for instance igor-lib.lib.umn.edu, share IP numbers with libstaff.umn.edu.

libstaff.umn.edu is delegated to three name servers ns-1.umn.edu, ns-2.umn.edu and ns-3.umn.edu.

libstaff.umn.edu at least partially shares name servers with other domains, for instance admissions.umn.edu, extension.umn.edu, asr.umn.edu, coled.umn.edu and webhotel.umn.edu.

Host names with two IP numbers:

ns-1.umn.edu points to: 2607:ea00:102:4801::53 and 128.101.101.1.

ns-2.umn.edu points to: 2a01:111:f100:1003::4134:36a1 and 52.162.90.224.

ns-3.umn.edu points to: 2600:1f16:4fe:2300:1d20:356b:4fc8:e9f1 and 3.140.39.20.

dbq