CF1762762609769-tsm20251109205412

WWW.RTSAK.COM - 42.3.208.205.in-addr.arpa

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42.3.208.205.in-addr.arpa checked at 2025-11-10T08:16:49.757Z 96ms 16/16/16 100% R:11 allDone:true timedOut:false

42.3.208.205.in-addr.arpa

PTRitsbis-lt19.uchicago.edu
A205.208.3.42🇺🇸 University of Chicago
PTRitsbis-lt19.uchicago.edu

3.208.205.in-addr.arpa

NSucns3.uchicago.edu
NSucns4.uchicago.edu
NSucns1.uchicago.uiowa.edu
NSucns1.uchicago.yale.edu

Starts with same word

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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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