CF1760362018206-tsm20251012143351

NSLIST.NET - 123.23.59.128.in-addr.arpa

Search for IP or hostnames:

123.23.59.128.in-addr.arpa checked at 2025-10-13T13:26:58.193Z 82ms 16/16/16 100% R:10

123.23.59.128.in-addr.arpa

PTRsmart.cs.columbia.edu
A128.59.23.123🇺🇸 Columbia University
PTRsmart.cs.columbia.edu

23.59.128.in-addr.arpa

NSext-ns1.columbia.edu
NSext-ns2.columbia.edu
NSapollo.cs.columbia.edu
NSdiana.cs.columbia.edu
NSsundog.ee.columbia.edu

Starts with same word

Starts similarily

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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RMPbuNM CF johedugfp 2025-10-13