CF1758324321359-tsm20250919194121

IPLIST.NET - 204.2.128.in-addr.arpa

Search for IP or hostnames:

204.2.128.in-addr.arpa checked at 2025-09-19T23:25:21.344Z 131ms 42/42/42 100% R:13

204.2.128.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

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Starts with same word

Starts similarily

AI analysis

204.2.128.in-addr.arpa is a parent of 82.204.2.128.in-addr.arpa, 33.204.2.128.in-addr.arpa, 6.204.2.128.in-addr.arpa, 59.204.2.128.in-addr.arpa and 130.204.2.128.in-addr.arpa, plus a few other host names.

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

204.2.128.in-addr.arpa uses the same name server setup as other domains, for instance 186.2.128.in-addr.arpa, 213.2.128.in-addr.arpa, hcii.cmu.edu, inclusiveweb.org and 178.2.128.in-addr.arpa.

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

these name servers are often used together with the name servers 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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VaORhgA CF johedugfp 2025-09-19