CF1760420720779-tsm20251012143351

WWW.RTSAK.COM - fir.pmacs.upenn.edu

Search for IP or hostnames:

fir.pmacs.upenn.edu checked at 2025-10-14T05:45:20.763Z 128ms 28/28/28 100% R:13

fir.pmacs.upenn.edu

A128.91.204.54🇺🇸 UPENN
PTRfir.pmacs.upenn.edu

pmacs.upenn.edu

MXmailbot2.pmacs.upenn.edu
A128.91.205.125🇺🇸 UPENN
A128.91.205.129🇺🇸 UPENN

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Starts with same word

Starts similarily

AI analysis

fir.pmacs.upenn.edu resolves to a single IP address: 128.91.204.54.

Other host names, for instance amoebadb.org, share IP numbers with fir.pmacs.upenn.edu.

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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