CF1758244526432-tsm20250918195234

WWW.RTSAK.COM - 158.237.128.in-addr.arpa

Search for IP or hostnames:

158.237.128.in-addr.arpa checked at 2025-09-19T01:15:26.415Z 113ms 42/42/42 100% R:15

158.237.128.in-addr.arpa

NSnsauth1.net.cmu.edu
A128.2.1.8🇺🇸 Carnegie Mellon University
PTRnsauth1.net.cmu.edu
NSnsauth2.net.cmu.edu
A128.237.148.168🇺🇸 Carnegie Mellon University
PTRnsauth2.net.cmu.edu

237.128.in-addr.arpa

NSnsauth-ib1.net.cmu.edu
NSnsauth-ib2.net.cmu.edu
NSblox-aws-01.ns.cmu.net

Up

Starts with same word

Starts similarily

AI analysis

158.237.128.in-addr.arpa is the parent of 32.158.237.128.in-addr.arpa.

158.237.128.in-addr.arpa's delegation uses two name servers, nsauth1.net.cmu.edu and nsauth2.net.cmu.edu.

158.237.128.in-addr.arpa shares the same name server setup as other domains, for example alice.org, 27.2.128.in-addr.arpa, 238.2.128.in-addr.arpa, 13.2.128.in-addr.arpa and wtest.win.cmu.edu.

158.237.128.in-addr.arpa at least partially shares name servers with other domains, for example 2.128.in-addr.arpa, net.cmu.edu and cmu.edu.

These name servers are often used together with nsauth3.net.cmu.edu.

Host names with a single IP:

nsauth1.net.cmu.edu points to 128.2.1.8.

nsauth2.net.cmu.edu points to 128.237.148.168.

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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