CF1761918058657-tsm20251029173950

DNSWHOIS.INFO - domaindnszones.fres.upenn.edu

Search for IP or hostnames:

domaindnszones.fres.upenn.edu checked at 2025-10-31T13:40:58.548Z 542ms 49/49/49 100% R:8

domaindnszones.fres.upenn.edu

A130.91.137.20🇺🇸 ASN-UPENN
PTRfres-dc1.fres.upenn.edu
A130.91.137.21🇺🇸 ASN-UPENN
PTRfres-dc2.fres.upenn.edu
A130.91.137.22🇺🇸 ASN-UPENN
PTRfres-dc3.fres.upenn.edu
A130.91.137.23🇺🇸 ASN-UPENN
PTRfres-dc4.fres.upenn.edu

fres.upenn.edu

MXmxa-00390e01.gslb.pphosted.com
MXmxb-00390e01.gslb.pphosted.com
A130.91.137.20🇺🇸 ASN-UPENN
A130.91.137.21🇺🇸 ASN-UPENN
A130.91.137.22🇺🇸 ASN-UPENN
A130.91.137.23🇺🇸 ASN-UPENN

AI analysis

domaindnszones.fres.upenn.edu resolves to four IP numbers: 130.91.137.20, 130.91.137.21, 130.91.137.22 and 130.91.137.23.

other host names for instance fres-dc2.fres.upenn.edu, fres-dc3.fres.upenn.edu, fres-dc1.fres.upenn.edu, fres-dc4.fres.upenn.edu and forestdnszones.fres.upenn.edu share IP numbers with domaindnszones.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.
dbq

rbObmzT CF johedugfp 2025-10-31