CF1760395182880-tsm20251012143351

MXLIST.NET - ibc.cs.columbia.edu

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ibc.cs.columbia.edu checked at 2025-10-13T22:39:42.866Z 286ms 22/22/22 100% R:12

ibc.cs.columbia.edu

A128.59.20.131🇺🇸 Columbia University
PTRibc.cs.columbia.edu

cs.columbia.edu

NSext-ns1.columbia.edu
NSext-ns2.columbia.edu
MXmxa-00364e01.gslb.pphosted.com
MXmxb-00364e01.gslb.pphosted.com
NSapollo.cs.columbia.edu
NSdiana.cs.columbia.edu
NSsundog.ee.columbia.edu
A128.59.11.206🇺🇸 Columbia University

PTR for

Starts with same word

Starts similarily

AI analysis

ibc.cs.columbia.edu points to a single IP number: 128.59.20.131.

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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