CF1763765701406-tsm20251116095642

DNSWHOIS.INFO - 204.72.231.18.in-addr.arpa

Search for IP or hostnames:

204.72.231.18.in-addr.arpa checked at 2025-11-21T22:55:01.271Z 415ms 16/16/16 100% R:8 allDone:true timedOut:false

204.72.231.18.in-addr.arpa

PTRec2-18-231-72-204.sa-east-1.compute.amazonaws.com
A18.231.72.204🇧🇷 Amazon
PTRec2-18-231-72-204.sa-east-1.compute.amazonaws.com

72.231.18.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.
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