CF1760425616937-tsm20251012143351

WWW.RTSAK.COM - 87.138.in-addr.arpa

Search for IP or hostnames:

87.138.in-addr.arpa checked at 2025-10-14T07:06:56.857Z 966ms 39/39/39 100% R:10

87.138.in-addr.arpa

NSawsens2.ilstu.edu
A3.20.120.246🇺🇸 Amazon
PTRec2-3-20-120-246.us-east-2.compute.amazonaws.com
NSens1.ilstu.edu
A138.87.254.225🇺🇸 Illinois State University

138.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

87.138.in-addr.arpa has children including 124.87.138.in-addr.arpa, 68.87.138.in-addr.arpa, 140.87.138.in-addr.arpa, 18.87.138.in-addr.arpa, 238.87.138.in-addr.arpa and a few other host names.

87.138.in-addr.arpa is delegated to two name servers: awsens2.ilstu.edu and ens1.ilstu.edu.

87.138.in-addr.arpa uses the same name server setup as other domains, including mcn.ilstu.edu, itk.ilstu.edu, uhigh.ilstu.edu, ctlt.ilstu.edu and exu.ilstu.edu.

At least part of the name servers for 87.138.in-addr.arpa are shared with other domains, for instance 15.87.138.in-addr.arpa, 64-28.254.87.138.in-addr.arpa, 192-26.254.87.138.in-addr.arpa, 141.87.138.in-addr.arpa and 147.87.138.in-addr.arpa.

Hostnames with a single IP

awsens2.ilstu.edu resolves to: 3.20.120.246.

ens1.ilstu.edu resolves to: 138.87.254.225.

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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jnRZVkm CF johedugfp 2025-10-14