CF1758475827980-tsm20250921160209

WWW.RTSAK.COM - 201.2.128.in-addr.arpa

Search for IP or hostnames:

201.2.128.in-addr.arpa checked at 2025-09-21T17:30:27.966Z 142ms 42/42/42 100% R:13

201.2.128.in-addr.arpa

NSnsauth-ib1.net.cmu.edu
A128.2.1.30🇺🇸 Carnegie Mellon University
PTRnsauth-ib1.net.cmu.edu
NSnsauth-ib2.net.cmu.edu
A128.237.148.161🇺🇸 Carnegie Mellon University
PTRnsauth-ib2.net.cmu.edu

2.128.in-addr.arpa

NSnsauth1.net.cmu.edu
NSnsauth2.net.cmu.edu
NSnsauth3.net.cmu.edu

Up

Starts with same word

Starts similarily

AI analysis

201.2.128.in-addr.arpa is the parent of 79.201.2.128.in-addr.arpa, 171.201.2.128.in-addr.arpa and 26.201.2.128.in-addr.arpa.

201.2.128.in-addr.arpa is delegated to two name servers nsauth-ib1.net.cmu.edu and nsauth-ib2.net.cmu.edu.

201.2.128.in-addr.arpa shares the same name server setup as other domains, for instance 190.2.128.in-addr.arpa, local.cs.cmu.edu, s3d.cmu.edu, fac.cs.cmu.edu and cs.cmu.edu.

201.2.128.in-addr.arpa at least partially shares name servers with other domains, for instance 237.128.in-addr.arpa, cheme.cmu.edu, 203.2.128.in-addr.arpa, carnegiemellon.net and dtc.cmu.net.

these name servers are commonly used alongside blox-aws-01.ns.cmu.net.

Host names with one IP number:

nsauth-ib1.net.cmu.edu points to 128.2.1.30

nsauth-ib2.net.cmu.edu points to 128.237.148.161

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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rgcmylt CF johedugfp 2025-09-21