WWW.ROBTEX.COM - 4c5.math.upenn.edu
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4c5.math.upenn.edu checked at 2025-09-05T21:43:18.326Z 86ms 28/28/28 100% R:104c5.math.upenn.edu
| A | 128.91.40.120🇺🇸 UPENN | ||||||
| PTR | 4c5.math.upenn.edu | ||||||
math.upenn.edu
| MX | mxa-00390e01.gslb.pphosted.com | ||||||
| MX | mxb-00390e01.gslb.pphosted.com | ||||||
| A | 52.42.92.117🇺🇸 Amazon | ||||||
120.40.91.128.in-addr.arpa |
AI analysis
4c5.math.upenn.edu is configured to point to the IP address 128.91.40.120.
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