IPLIST.NET - gateway04.sas.upenn.edu
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gateway04.sas.upenn.edu checked at 2025-10-10T20:49:43.400Z 123ms 28/28/28 100% R:9gateway04.sas.upenn.edu
| A | 128.91.55.44🇺🇸 UPENN | ||||||
| PTR | gateway04.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
gateway04.sas.upenn.edu points to a single IP: 128.91.55.44.
dbq