IPLIST.NET - observer-prd-d-wafx.pmacs.upenn.edu
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observer-prd-d-wafx.pmacs.upenn.edu checked at 2025-10-11T14:20:14.969Z 218ms 25/25/25 100% R:8observer-prd-d-wafx.pmacs.upenn.edu
| A | 128.91.204.32🇺🇸 UPENN | ||||||
| PTR | observer-prd-d-wafx.pmacs.upenn.edu | ||||||
pmacs.upenn.edu
| MX | mailbot2.pmacs.upenn.edu | ||||||
| A | 128.91.205.125🇺🇸 UPENN | ||||||
| A | 128.91.205.129🇺🇸 UPENN | ||||||
PTR for
AI analysis
observer-prd-d-wafx.pmacs.upenn.edu points to a single IP number: 128.91.204.32.
dbq