CF1760938564924-tsm20251017082432

MXLIST.NET - w2h-prd1-front01.pmacs.upenn.edu

Search for IP or hostnames:

w2h-prd1-front01.pmacs.upenn.edu checked at 2025-10-20T05:36:04.909Z 251ms 28/28/28 100% R:7

w2h-prd1-front01.pmacs.upenn.edu

A128.91.205.96🇺🇸 UPENN
PTRw2h-prd1-front01.pmacs.upenn.edu

pmacs.upenn.edu

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

PTR for

AI analysis

w2h-prd1-front01.pmacs.upenn.edu points to a single IP address: 128.91.205.96.

Other host names, for instance w2h.us, share IP numbers with w2h-prd1-front01.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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