MXLIST.NET - gateway03.sas.upenn.edu
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gateway03.sas.upenn.edu checked at 2025-10-19T05:00:11.499Z 72ms 28/28/28 100% R:9gateway03.sas.upenn.edu
| A | 128.91.55.43🇺🇸 UPENN | ||||||
| PTR | gateway03.sas.upenn.edu | ||||||
sas.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 128.91.79.164🇺🇸 UPENN | ||||||
| A | 165.123.125.242🇺🇸 UPENN | ||||||
| A | 165.123.242.19🇺🇸 UPENN | ||||||
PTR for
AI analysis
gateway03.sas.upenn.edu points to a single IP number: 128.91.55.43.
dbq