CF1760728805450-tsm20251017082432

MXLIST.NET - 131.2.128.in-addr.arpa

Search for IP or hostnames:

131.2.128.in-addr.arpa checked at 2025-10-17T19:20:05.433Z 225ms 42/42/42 100% R:12

131.2.128.in-addr.arpa

NSfs0.ece.cmu.edu
A128.2.129.20🇺🇸 Carnegie Mellon University
PTRfs0.ece.cmu.edu
NSfs1.ece.cmu.edu
A128.2.129.22🇺🇸 Carnegie Mellon University
PTRfs1.ece.cmu.edu
NSfs3.ece.cmu.edu
A128.2.129.21🇺🇸 Carnegie Mellon University
PTRfs3.ece.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

131.2.128.in-addr.arpa is a parent of 76.131.2.128.in-addr.arpa, 33.131.2.128.in-addr.arpa, 87.131.2.128.in-addr.arpa, 85.131.2.128.in-addr.arpa, 57.131.2.128.in-addr.arpa and several other host names.

131.2.128.in-addr.arpa is delegated to three name servers: fs0.ece.cmu.edu, fs1.ece.cmu.edu and fs3.ece.cmu.edu.

131.2.128.in-addr.arpa at least partially shares name servers with other domains, for instance 132.2.128.in-addr.arpa, cit.cmu.edu, 129.2.128.in-addr.arpa, ece.local.cmu.edu and ece.cmu.edu.

Host names with one IP number:

fs0.ece.cmu.edu points to 128.2.129.20.

fs1.ece.cmu.edu points to 128.2.129.22.

fs3.ece.cmu.edu points to 128.2.129.21.

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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KkozPGa CF johedugfp 2025-10-17