IPLIST.NET - gateway04-gamma.sas.upenn.edu
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gateway04-gamma.sas.upenn.edu checked at 2025-10-10T20:49:33.588Z 112ms 34/34/34 100% R:9gateway04-gamma.sas.upenn.edu
| A | 128.91.55.57🇺🇸 UPENN | ||||||
| PTR | gateway04-gamma.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 | ||||||
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gateway04-gamma.sas.upenn.edu is the mail server for gateways-gamma.sas.upenn.edu.
gateway02-gamma.sas.upenn.edu, gateway03-gamma.sas.upenn.edu and gx1-gamma.sas.upenn.edu are commonly used as mail servers together with gateway04-gamma.sas.upenn.edu.
gateway04-gamma.sas.upenn.edu points to a single IP number: 128.91.55.57.
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