CF1759597411545-tsm20251004101907

NSLIST.NET - 186.20.59.128.in-addr.arpa

Search for IP or hostnames:

186.20.59.128.in-addr.arpa checked at 2025-10-04T17:03:31.532Z 177ms 16/16/16 100% R:13

186.20.59.128.in-addr.arpa

PTRrts.cs.columbia.edu
A128.59.20.186🇺🇸 Columbia University
PTRrts.cs.columbia.edu

20.59.128.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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EOSITWa CF johedugfp 2025-10-04