CF1760343954601-tsm20251012143351

IPLIST.NET - 250.19.59.128.in-addr.arpa

Search for IP or hostnames:

250.19.59.128.in-addr.arpa checked at 2025-10-13T08:25:54.589Z 312ms 16/16/16 100% R:12

250.19.59.128.in-addr.arpa

PTRdhcp50.cs.columbia.edu
A128.59.19.250🇺🇸 Columbia University
PTRdhcp50.cs.columbia.edu

19.59.128.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.
dbq

LFpLZza CF johedugfp 2025-10-13