NSLIST.NET - einstein.caltech.edu
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einstein.caltech.edu checked at 2025-11-02T06:05:20.344Z 576ms 65/65/65 100% R:10einstein.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 | 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 #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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www.einstein.caltech.edu |
Starts with same word
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AI analysis
einstein.caltech.edu is the parent of www.einstein.caltech.edu.
einstein.caltech.edu points to a single IP number: 52.26.125.194.
other host names for instance studaff.caltech.edu, ec2-52-26-125-194.us-west-2.compute.amazonaws.com, tedxcaltech.com, spamtrap.caltech.edu and ecstem.org share IP numbers with einstein.caltech.edu.
einstein.caltech.edu is handled by two mail servers: mx1.caltech.iphmx.com and mx2.caltech.iphmx.com.
einstein.caltech.edu shares the same mail server setup as other domains, for instance sms.caltech.edu, vigeland.paradise.caltech.edu, paradise.caltech.edu, phobos.caltech.edu and centrosome.dna.caltech.edu.
einstein.caltech.edu shares some mail servers with other domains, at least partially, for instance ad.caltech.edu and ipac.caltech.edu.
these mail servers are commonly used alongside 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.
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.