WWW.RTSAK.COM - systems.caltech.edu

Search for IP or hostnames:

systems.caltech.edu checked at 2025-09-26T06:22:16.408Z 1517ms 65/65/65 100% R:10

`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 a parent of mail.systems.caltech.edu, gladstone.systems.caltech.edu and www.systems.caltech.edu.

systems.caltech.edu points to IP number: 131.215.243.191.

Other host names, for instance mail.systems.caltech.edu and gladstone.systems.caltech.edu, share IP numbers with systems.caltech.edu.

systems.caltech.edu is handled by two mail servers: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com.

The mail server setup for systems.caltech.edu matches that of 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 mail servers with other domains, for instance ad.caltech.edu and ipac.caltech.edu.

these mail servers are commonly used together with 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