CF1757447195999-tsm20250909161321

DNSWHOIS.INFO - 153.237.128.in-addr.arpa

Search for IP or hostnames:

153.237.128.in-addr.arpa checked at 2025-09-09T19:46:35.984Z 459ms 42/42/42 100% R:14

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

AI analysis

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

Two name servers, nsauth1.net.cmu.edu and nsauth2.net.cmu.edu, are the delegation for 153.237.128.in-addr.arpa.

The name server setup of 153.237.128.in-addr.arpa is shared with other domains such as ices.cmu.edu, hss.cmu.edu, 79.2.128.in-addr.arpa, ccbi.cmu.edu, and 113.2.128.in-addr.arpa.

The name servers of 153.237.128.in-addr.arpa are at least partially shared with other domains such as net.cmu.edu, cmu.edu, compbio.cmu.edu, test-vpn.cmu.edu, and 8.2.128.in-addr.arpa.

The name servers nsauth3.net.cmu.edu are frequently utilized in conjunction.

nsauth1.net.cmu.edu and nsauth2.net.cmu.edu both point to individual IP numbers: 128.2.1.8 and 128.237.148.168 respectively.

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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twdVRWu CF johedugfp 2025-09-09