CF1761918039714-tsm20251029173950

DNSWHOIS.INFO - fres-dc2.fres.upenn.edu

Search for IP or hostnames:

fres-dc2.fres.upenn.edu checked at 2025-10-31T13:40:39.657Z 218ms 34/34/34 100% R:8

AI analysis

fres-dc2.fres.upenn.edu points to IP number: 130.91.137.21.

Other host names such as domaindnszones.fres.upenn.edu, forestdnszones.fres.upenn.edu and fres.upenn.edu share IP numbers with fres-dc2.fres.upenn.edu.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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