CF1761232848640-tsm20251017082432

MXLIST.NET - null.cs.columbia.edu

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null.cs.columbia.edu checked at 2025-10-23T15:20:48.632Z 133ms 22/22/22 100% R:10

null.cs.columbia.edu

A128.59.9.192🇺🇸 Columbia University
PTRvoid.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

null.cs.columbia.edu points to IP number 128.59.9.192.

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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FukHItV CF johedugfp 2025-10-23