CF1762410653104-tsm20251105200708

NSLIST.NET - 1.207.138.128.in-addr.arpa

Search for IP or hostnames:

1.207.138.128.in-addr.arpa checked at 2025-11-06T06:30:53.091Z 88ms 16/16/16 100% R:11

1.207.138.128.in-addr.arpa

PTRpurple-dirk.cs.colorado.edu
A128.138.207.1🇺🇸 University of Colorado at Boulder
PTRpurple-dirk.cs.colorado.edu

207.138.128.in-addr.arpa

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