CF1760729585949-tsm20251017082432

MXLIST.NET - 208.2.128.in-addr.arpa

Search for IP or hostnames:

208.2.128.in-addr.arpa checked at 2025-10-17T19:33:05.887Z 442ms 42/42/42 100% R:10

208.2.128.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

208.2.128.in-addr.arpa has children including 80.208.2.128.in-addr.arpa, 24.208.2.128.in-addr.arpa, 98.208.2.128.in-addr.arpa, 81.208.2.128.in-addr.arpa, 152.208.2.128.in-addr.arpa and a few other host names.

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

208.2.128.in-addr.arpa uses the same name server setup as other domains, including 200.2.128.in-addr.arpa, hri-metrics.org, 201.2.128.in-addr.arpa, 184.2.128.in-addr.arpa and cellorganizer.org.

At least part of the name servers for 208.2.128.in-addr.arpa are shared with other domains, for instance 82.237.128.in-addr.arpa, dtc.cmu.net, res.cmu.edu, uc.cmu.edu and cmu.net.

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

Hostnames with a single IP

nsauth-ib1.net.cmu.edu resolves to: 128.2.1.30.

nsauth-ib2.net.cmu.edu resolves 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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