CF1759397097902-tsm20251002085755

IPLIST.NET - 100.239.132.in-addr.arpa

Search for IP or hostnames:

100.239.132.in-addr.arpa checked at 2025-10-02T09:24:57.890Z 244ms 53/53/53 100% R:21

100.239.132.in-addr.arpa

NSns-auth1.ucsd.edu
A44.227.162.249🇺🇸 Amazon
PTRec2-44-227-162-249.us-west-2.compute.amazonaws.com
NSns-auth2.ucsd.edu
A2607:f720:100:202::174 🇺🇸 UCSD
PTRns-auth2.ucsd.edu
A132.239.252.172🇺🇸 UCSD
PTRns-auth2.ucsd.edu
NSns-auth3.ucsd.edu
A2607:f720:f00:4446::186 🇺🇸 UCSD
PTRns-auth3.ucsd.edu
A132.239.252.186🇺🇸 UCSD
PTRns-auth3.ucsd.edu

239.132.in-addr.arpa

NSns-auth1.ucsd.edu
NSns-auth2.ucsd.edu
NSns-auth3.ucsd.edu

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Starts with same word

Starts similarily

AI analysis

100.239.132.in-addr.arpa is a parent of 203.100.239.132.in-addr.arpa, 215.100.239.132.in-addr.arpa, 32.100.239.132.in-addr.arpa and 214.100.239.132.in-addr.arpa.

100.239.132.in-addr.arpa is delegated to three name servers ns-auth1.ucsd.edu, ns-auth2.ucsd.edu and ns-auth3.ucsd.edu.

100.239.132.in-addr.arpa at least partially shares name servers with other domains, for instance habmap.info, 37.228.169.in-addr.arpa, calit2.net, 158.239.132.in-addr.arpa and pocketome.org.

These name servers are commonly used with ns0.ucsd.edu, ns1.ucsd.edu and ns2.ucsd.edu.

Hosts with two IP numbers:

ns-auth2.ucsd.edu points to: 2607:f720:100:202::174 and 132.239.252.172.

ns-auth3.ucsd.edu points to: 2607:f720:f00:4446::186 and 132.239.252.186.

Hosts with one IP number:

ns-auth1.ucsd.edu points to: 44.227.162.249.

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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oRRfRVK CF johedugfp 2025-10-02