CF1760269943446-tsm20251012111230

WWW.RTSAK.COM - vpn-checkpoint.cceb.med.upenn.edu

Search for IP or hostnames:

vpn-checkpoint.cceb.med.upenn.edu checked at 2025-10-12T11:52:23.434Z 100ms 31/31/31 100% R:8

vpn-checkpoint.cceb.med.upenn.edu

A128.91.205.30🇺🇸 UPENN
PTRvpn-checkpoint.cceb.med.upenn.edu

cceb.med.upenn.edu

MXmailbot2.pmacs.upenn.edu
A128.91.204.186🇺🇸 UPENN
A128.91.205.248🇺🇸 UPENN
A165.123.14.153🇺🇸 UPENN
A165.123.98.226🇺🇸 UPENN

PTR for

AI analysis

vpn-checkpoint.cceb.med.upenn.edu resolves to one IP number: 128.91.205.30.

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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