NSLIST.NET - systems.caltech.edu

Search for IP or hostnames:

systems.caltech.edu checked at 2025-10-14T10:10:50.724Z 941ms 65/65/65 100% R:9

`systems.caltech.edu`

MX	`mx1.caltech.iphmx.com`
		A	68.232.137.147^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	68.232.147.192^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
MX	`mx2.caltech.iphmx.com`
		A	68.232.137.147^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	68.232.147.192^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
A	131.215.243.191^{🇺🇸 CALIT}
		PTR	`gladstone.systems.caltech.edu`

`caltech.edu`

	NS	`ns0090.secondary.cloudflare.com`
	NS	`ns0239.secondary.cloudflare.com`
	MX	`mx1.caltech.iphmx.com`
	MX	`mx2.caltech.iphmx.com`
	A	52.26.125.194^{🇺🇸 Amazon}

rank #932 globally
rank #56 in the tld
This domain "caltech.edu" is the official website for the California Institute of Technology. It provides information about the university's academic programs, research work, admissions, faculty, and various other resources for students and staff. The .edu extension indicates that it is an educational institution.

Up

mail.systems.caltech.edu

gladstone.systems.caltech.edu

www.systems.caltech.edu

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AI analysis

systems.caltech.edu is the parent of mail.systems.caltech.edu, gladstone.systems.caltech.edu and www.systems.caltech.edu.

systems.caltech.edu resolves to one IP number: 131.215.243.191.

Other host names such as mail.systems.caltech.edu and gladstone.systems.caltech.edu share IP numbers with systems.caltech.edu.

Two mail servers handle systems.caltech.edu: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com.

systems.caltech.edu shares the same mail server setup as other domains, for instance vigeland.paradise.caltech.edu, paradise.caltech.edu, phobos.caltech.edu, centrosome.dna.caltech.edu and pma.caltech.edu.

systems.caltech.edu shares some mail servers with other domains, at least partially, for example ad.caltech.edu and ipac.caltech.edu.

these mail servers are commonly used with the mail servers outlook.caltech.edu.

Host names with two IP numbers:

mx1.caltech.iphmx.com points to 68.232.137.147 and 68.232.147.192

mx2.caltech.iphmx.com points to 68.232.137.147 and 68.232.147.192

Host names pointing to 68.232.137.147: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com

Host names pointing to 68.232.147.192: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com

dbq