CF1758230473734-tsm20250918195234

WWW.ROBTEX.COM - ipac.caltech.edu

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ipac.caltech.edu checked at 2025-09-18T21:21:13.719Z 3153ms 106/106/106 100% R:23

ipac.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
NSns0.ipac.caltech.edu
A134.4.33.93🇺🇸 CALIT
PTRns0.ipac.caltech.edu
NSns1.ipac.caltech.edu
A134.4.33.94🇺🇸 CALIT
PTRns1.ipac.caltech.edu
A52.37.180.53🇺🇸 Amazon
PTRec2-52-37-180-53.us-west-2.compute.amazonaws.com

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

ipac.caltech.edu is a parent of astroweb01.ipac.caltech.edu, exoplanetarchive.ipac.caltech.edu, sogw2.ipac.caltech.edu, palomar.ipac.caltech.edu, kvmexoweb.ipac.caltech.edu and a few other host names.

ipac.caltech.edu resolves to a single IP address: 52.37.180.53.

Other host names, for instance ec2-52-37-180-53.us-west-2.compute.amazonaws.com, share IP numbers with ipac.caltech.edu.

ipac.caltech.edu's delegation uses two name servers, ns0.ipac.caltech.edu and ns1.ipac.caltech.edu.

ipac.caltech.edu uses the same name server setup as other domains such as ned.ipac.caltech.edu and spitzer.caltech.edu.

ipac.caltech.edu at least partially shares name servers with other domains; for instance 4.134.in-addr.arpa.

These name servers are often used together with dnsms1.ipac.caltech.edu.

Host names with a single IP:

ns0.ipac.caltech.edu points to 134.4.33.93.

ns1.ipac.caltech.edu points to 134.4.33.94.

ipac.caltech.edu is handled by a single mail server, mx1.caltech.iphmx.com.

The mail servers for ipac.caltech.edu are shared with other domains, for instance kiss.caltech.edu, cco.caltech.edu, srl.caltech.edu, mems.caltech.edu and submm.caltech.edu.

these mail servers are commonly used alongside the mail servers mx2.caltech.iphmx.com.

mx1.caltech.iphmx.com points to two IPs: 68.232.137.147 and 68.232.147.192.

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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