CF1759852765365-tsm20251005211530

DNSWHOIS.INFO - cms.caltech.edu

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cms.caltech.edu checked at 2025-10-07T15:59:25.318Z 707ms 82/82/82 100% R:15

cms.caltech.edu

NSamestris.cms.caltech.edu
A131.215.140.13🇺🇸 CALIT
PTRamestris.cms.caltech.edu
MXnuntius.cms.caltech.edu
A131.215.140.44🇺🇸 CALIT
PTRnuntius.cms.caltech.edu
NSxerxes.cms.caltech.edu
A131.215.140.1🇺🇸 CALIT
PTRxerxes.cms.caltech.edu
NSmercutio.ni.caltech.edu
A131.215.254.99🇺🇸 CALIT
PTRmercutio.ni.caltech.edu
NStepid.ni.caltech.edu
A131.215.254.97🇺🇸 CALIT
PTRtepid.ni.caltech.edu
A52.26.125.194🇺🇸 Amazon
PTRec2-52-26-125-194.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

The parent of enzo.cms.caltech.edu, hugh.cms.caltech.edu, hypercube.cms.caltech.edu, nuntius.cms.caltech.edu, www.cms.caltech.edu and a few other host names is cms.caltech.edu.

cms.caltech.edu resolves to a single IP: 52.26.125.194.

Other host names, for instance cns.caltech.edu, hss.caltech.edu, tedxcaltech.net, pma.caltech.edu and alumni.caltech.edu share IP numbers with cms.caltech.edu.

cms.caltech.edu is delegated to four name servers: amestris.cms.caltech.edu, xerxes.cms.caltech.edu, mercutio.ni.caltech.edu and tepid.ni.caltech.edu.

cms.caltech.edu shares some name servers with other domains, for example friendsofpalomarobservatory.org, ecstem.org, 141.215.131.in-addr.arpa, votingtechnologyproject.org and 16.100.192.in-addr.arpa.

These name servers are commonly used alongside ligo.ligo.caltech.edu, ovro.ovro.caltech.edu, cheme.che.caltech.edu and ns1.ligo-la.caltech.edu.

Host names with a single IP

amestris.cms.caltech.edu resolves to 131.215.140.13

xerxes.cms.caltech.edu resolves to 131.215.140.1

mercutio.ni.caltech.edu resolves to 131.215.254.99

tepid.ni.caltech.edu resolves to 131.215.254.97

cms.caltech.edu is handled by a single mail server, nuntius.cms.caltech.edu.

cms.caltech.edu shares the same mail server setup as other domains, for instance acm.caltech.edu and cs.caltech.edu.

Host name nuntius.cms.caltech.edu points to IP 131.215.140.44.

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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FfqLDKU CF johedugfp 2025-10-07