CF1758632877559-tsm20250923125414

WWW.RTSAK.COM - 153.237.128.in-addr.arpa

Search for IP or hostnames:

153.237.128.in-addr.arpa checked at 2025-09-23T13:07:57.545Z 111ms 42/42/42 100% R:13

153.237.128.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

153.237.128.in-addr.arpa is a parent of 13.153.237.128.in-addr.arpa and 50.153.237.128.in-addr.arpa.

153.237.128.in-addr.arpa is delegated to two name servers: nsauth1.net.cmu.edu and nsauth2.net.cmu.edu.

153.237.128.in-addr.arpa uses the same name server setup as other domains, for instance ices.cmu.edu, hss.cmu.edu, 79.2.128.in-addr.arpa, ccbi.cmu.edu and 113.2.128.in-addr.arpa.

153.237.128.in-addr.arpa shares name servers with other domains at least partially, for instance net.cmu.edu, cmu.edu, 37.2.128.in-addr.arpa, chem.cmu.edu and 85.2.128.in-addr.arpa.

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

Host names with one IP number:

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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OvSfUiL CF johedugfp 2025-09-23