CF1761426098061-tsm20251024211356

NSLIST.NET - vpn-checkpoint.cceb.med.upenn.edu

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vpn-checkpoint.cceb.med.upenn.edu checked at 2025-10-25T21:01:38.044Z 441ms 31/31/31 100% R:10

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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RcnTHsF CF johedugfp 2025-10-25