CF1760324348432-tsm20251012143351

WWW.ROBTEX.COM - astro.caltech.edu

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astro.caltech.edu checked at 2025-10-13T02:59:08.406Z 0ms 96/96/96 100% R:0

astro.caltech.edu

MXmx1.caltech.iphmx.com
A68.232.137.147🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.147.192🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
MXmx2.caltech.iphmx.com
A68.232.137.147🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.147.192🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A131.215.198.54🇺🇸 CALIT
PTRagn.caltech.edu

caltech.edu

NSns0090.secondary.cloudflare.com
NSns0239.secondary.cloudflare.com
MXmx1.caltech.iphmx.com
MXmx2.caltech.iphmx.com
A52.26.125.194🇺🇸 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

astro.caltech.edu is a parent of www.astro.caltech.edu.

astro.caltech.edu points to a single IP number: 131.215.198.54.

Other host names such as agn.caltech.edu and friendsofpalomarobservatory.org share IP numbers with astro.caltech.edu.

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

astro.caltech.edu uses the same mail server configuration as other domains, such as submm.caltech.edu, dna.caltech.edu, eas.caltech.edu, klab.caltech.edu and bologna.vision.caltech.edu.

astro.caltech.edu shares mail servers with other domains, at least partially, for instance ipac.caltech.edu and ad.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, mx2.caltech.iphmx.com.

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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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