MXLIST.NET - 1n19-printer.physics.upenn.edu
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1n19-printer.physics.upenn.edu checked at 2025-10-28T11:05:33.209Z 453ms 22/22/22 100% R:131n19-printer.physics.upenn.edu
| A | 128.91.43.222🇺🇸 UPENN | ||||||
| PTR | 1n19-printer.physics.upenn.edu | ||||||
physics.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 52.13.158.170🇺🇸 Amazon | ||||||
PTR for
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1n19-printer.physics.upenn.edu points to a single IP address: 128.91.43.222.
dbq