IPLIST.NET - studaff.caltech.edu

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studaff.caltech.edu checked at 2025-10-09T04:46:53.471Z 277ms 59/59/59 100% R:12

`studaff.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	52.26.125.194^{🇺🇸 Amazon}
		PTR	`ec2-52-26-125-194.us-west-2.compute.amazonaws.com`

`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.

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AI analysis

studaff.caltech.edu resolves to a single IP address: 52.26.125.194.

Other host names including spamtrap.caltech.edu, ecstem.org, vision.caltech.edu, hpc.caltech.edu and caltech.info share IP numbers with studaff.caltech.edu.

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

studaff.caltech.edu shares its mail server setup with other domains, including cns.caltech.edu, aero.caltech.edu, hss.caltech.edu, sms.caltech.edu and vigeland.paradise.caltech.edu.

studaff.caltech.edu shares some mail servers with other domains, for example ad.caltech.edu and ipac.caltech.edu.

Names with two IPs:

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.

Names pointing to 68.232.137.147: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com.

Names pointing to 68.232.147.192: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com.

dbq