CF1763522606428-tsm20251116095642

WWW.RTSAK.COM - 21.16.38.3.in-addr.arpa

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21.16.38.3.in-addr.arpa checked at 2025-11-19T03:23:26.417Z 74ms 16/16/16 100% R:11 allDone:true timedOut:false

21.16.38.3.in-addr.arpa

PTRec2-3-38-16-21.ap-northeast-2.compute.amazonaws.com
A3.38.16.21🇰🇷 Amazon
PTRec2-3-38-16-21.ap-northeast-2.compute.amazonaws.com

16.38.3.in-addr.arpa

NSns1-24-ap-northeast-2.ec2-rdns.amazonaws.com
NSns2-24-ap-northeast-2.ec2-rdns.amazonaws.com
NSns3-24-ap-northeast-2.ec2-rdns.amazonaws.com
NSns4-24-ap-northeast-2.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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