CF1760803006337-tsm20251017082432

NSLIST.NET - dhcp48.cs.columbia.edu

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dhcp48.cs.columbia.edu checked at 2025-10-18T15:56:46.323Z 215ms 22/22/22 100% R:13
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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kzPLfNr CF johedugfp 2025-10-18