CF1760565501812-tsm20251015201252

NSLIST.NET - library.guttman.cuny.edu

Search for IP or hostnames:

library.guttman.cuny.edu checked at 2025-10-15T21:58:21.799Z 298ms 25/25/25 100% R:10

library.guttman.cuny.edu

A128.228.41.222🇺🇸 AS31822
PTRguttman.cuny.edu
PTRncc.cuny.edu
PTRlibrary.guttman.cuny.edu

guttman.cuny.edu

NSext-ns1.columbia.edu
MXmxa-00011d01.gslb.pphosted.com
MXmxb-00011d01.gslb.pphosted.com
NSlavinia.cis.cuny.edu
NSacme.ucc.cuny.edu
NSns10.customer.level3.net
NSns15.customer.level3.net
A128.228.41.222🇺🇸 AS31822

PTR for

Starts with same word

Starts similarily

AI analysis

library.guttman.cuny.edu maps to IP address 128.228.41.222.

Other host names for instance ncc.cuny.edu and guttman.cuny.edu share IP numbers with library.guttman.cuny.edu.

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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grMcwvB CF johedugfp 2025-10-15