CF1762719427108-tsm20251109131225

MXLIST.NET - 21.41.231.18.in-addr.arpa

Search for IP or hostnames:

21.41.231.18.in-addr.arpa checked at 2025-11-09T20:17:07.089Z 56ms 16/16/16 100% R:8 allDone:true timedOut:false

21.41.231.18.in-addr.arpa

PTRec2-18-231-41-21.sa-east-1.compute.amazonaws.com
A18.231.41.21🇧🇷 Amazon
PTRec2-18-231-41-21.sa-east-1.compute.amazonaws.com

41.231.18.in-addr.arpa

NSns1-24-sa-east-1.ec2-rdns.amazonaws.com
NSns2-24-sa-east-1.ec2-rdns.amazonaws.com
NSns3-24-sa-east-1.ec2-rdns.amazonaws.com
NSns4-24-sa-east-1.ec2-rdns.amazonaws.com

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