DNSWHOIS.INFO - mandarin-hp.gcrc.upenn.edu
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mandarin-hp.gcrc.upenn.edu checked at 2025-10-19T17:48:59.886Z 52ms 19/19/19 100% R:6mandarin-hp.gcrc.upenn.edu
| A | 128.91.142.130🇺🇸 UPENN | ||||||
| PTR | mandarin-hp.gcrc.upenn.edu | ||||||
gcrc.upenn.edu
| MX | mailbot2.pmacs.upenn.edu | ||||||
PTR for
AI analysis
mandarin-hp.gcrc.upenn.edu resolves to one IP number: 128.91.142.130.
dbq