CF1760822637686-tsm20251017082432

NSLIST.NET - pppp02.cs.columbia.edu

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pppp02.cs.columbia.edu checked at 2025-10-18T21:23:57.675Z 226ms 22/22/22 100% R:8
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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dckuTLN CF johedugfp 2025-10-18