CF1763518492749-tsm20251116095642

WWW.RTSAK.COM - 121.231.176.18.in-addr.arpa

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121.231.176.18.in-addr.arpa checked at 2025-11-19T02:14:52.621Z 997ms 16/16/16 100% R:9 allDone:true timedOut:false

121.231.176.18.in-addr.arpa

PTRec2-18-176-231-121.ap-northeast-1.compute.amazonaws.com
A18.176.231.121🇯🇵 Amazon
PTRec2-18-176-231-121.ap-northeast-1.compute.amazonaws.com

231.176.18.in-addr.arpa

NSns1-24-ap-northeast-1.ec2-rdns.amazonaws.com
NSns2-24-ap-northeast-1.ec2-rdns.amazonaws.com
NSns3-24-ap-northeast-1.ec2-rdns.amazonaws.com
NSns4-24-ap-northeast-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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