IPLIST.NET - drlb-4c8ext.sas.upenn.edu
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drlb-4c8ext.sas.upenn.edu checked at 2025-10-05T08:31:34.368Z 110ms 28/28/28 100% R:7drlb-4c8ext.sas.upenn.edu
| A | 128.91.42.46🇺🇸 UPENN | ||||||
| PTR | drlb-4c8ext.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
drlb-4c8ext.sas.upenn.edu points to a single IP address: 128.91.42.46.
dbq