CF1759748774830-tsm20251005211530

WWW.ROBTEX.COM - penguin.is.rice.edu

Search for IP or hostnames:

penguin.is.rice.edu checked at 2025-10-06T11:06:14.813Z 298ms 60/60/60 100% R:14

penguin.is.rice.edu

MXsmtp2.mail.rice.edu
A128.42.201.21🇺🇸 Rice University
PTRmh.rice.edu
PTRmh2.mail.rice.edu
PTRsmtp2.mail.rice.edu
A128.42.201.100🇺🇸 Rice University
PTRmh.rice.edu
PTRmx1.mail.rice.edu
PTRmx.mail.rice.edu
PTRsmtp2.mail.rice.edu
A128.42.201.101🇺🇸 Rice University
PTRmh.rice.edu
PTRmx3.mail.rice.edu
PTRmx.mail.rice.edu
PTRsmtp2.mail.rice.edu

is.rice.edu

NSns1.rice.edu
NSns2.rice.edu
MXsmtp1.mail.rice.edu
MXsmtp2.mail.rice.edu
A128.42.176.33🇺🇸 Rice University

Starts with same word

Starts similarily

AI analysis

penguin.is.rice.edu is handled by a single mail server, smtp2.mail.rice.edu.

penguin.is.rice.edu shares the same mail server setup as other domains, for instance rios.is.rice.edu, san-marcos.is.rice.edu, op-mac.is.rice.edu, salitrillo.is.rice.edu and sis1.is.rice.edu.

penguin.is.rice.edu shares some mail servers with other domains, at least partially, for instance spacibm.rice.edu, bioc.rice.edu, cnx.rice.edu, owlnet.rice.edu and sparta.rice.edu.

these mail servers are commonly used alongside the mail servers smtp1.mail.rice.edu, ece.rice.edu, citadel.cnx.rice.edu, help.rice.edu, mx1.rice.edu, mx01.cnx.org, bonner-daq.rice.edu and mailman.rice.edu.

smtp2.mail.rice.edu points to three IP addresses: 128.42.201.21, 128.42.201.100 and 128.42.201.101.

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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