CF1759168050149-tsm20250927195623

NSLIST.NET - 50.239.132.in-addr.arpa

Search for IP or hostnames:

50.239.132.in-addr.arpa checked at 2025-09-29T17:47:30.136Z 316ms 53/53/53 100% R:21

50.239.132.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

Up

Starts with same word

Starts similarily

AI analysis

50.239.132.in-addr.arpa is a parent of 138.50.239.132.in-addr.arpa, 78.50.239.132.in-addr.arpa, 12.50.239.132.in-addr.arpa, 185.50.239.132.in-addr.arpa, 147.50.239.132.in-addr.arpa and a few other host names.

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

50.239.132.in-addr.arpa at least partially shares name servers with other domains, including naknow.com, 252.239.132.in-addr.arpa, 179.239.132.in-addr.arpa, 225.228.169.in-addr.arpa and 8.239.132.in-addr.arpa.

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

Host names 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

Host names 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.
dbq

xoTmAIA CF johedugfp 2025-09-29