DNSWHOIS.INFO - z.caltech.edu

Search for IP or hostnames:

z.caltech.edu checked at 2025-11-17T05:32:21.957Z 783ms 62/62/62 100% R:8 allDone:true timedOut:false

`z.caltech.edu`

MX	`mx1.caltech.iphmx.com`
		A	68.232.137.147^{🇺🇸 CISCO-1}
		A	68.232.147.192^{🇺🇸 CISCO-1}
MX	`mx2.caltech.iphmx.com`
		A	68.232.137.147^{🇺🇸 CISCO-1}
		A	68.232.147.192^{🇺🇸 CISCO-1}
A	131.215.133.39^{🇺🇸 CALIT}
		PTR	`z.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.

PTR for

39.133.215.131.in-addr.arpa

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mail.z.caltech.edu

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