CF1763376008401-tsm20251116095642

WWW.RTSAK.COM - 138.1.121.75.in-addr.arpa

Search for IP or hostnames:

138.1.121.75.in-addr.arpa checked at 2025-11-17T10:40:08.334Z 469ms 16/16/16 100% R:10 allDone:true timedOut:false

138.1.121.75.in-addr.arpa

PTR75-121-1-138.dyn.centurytel.net
A75.121.1.138🇺🇸 AS22561
PTR75-121-1-138.dyn.centurytel.net

1.121.75.in-addr.arpa

NSauthns1.qwest.net
NSauthns2.qwest.net

Starts with same word

Starts similarily

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq