WWW.ROBTEX.COM - fermat.math.upenn.edu
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fermat.math.upenn.edu checked at 2025-10-15T13:43:38.302Z 74ms 28/28/28 100% R:12fermat.math.upenn.edu
| A | 128.91.40.10🇺🇸 UPENN | ||||||
| PTR | fermat.math.upenn.edu | ||||||
math.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 52.42.92.117🇺🇸 Amazon | ||||||
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fermat.math.upenn.edu points to an IP address: 128.91.40.10.
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