CF1762403992088-tsm20251105200708

WWW.RTSAK.COM - 21.140.74.35.in-addr.arpa

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21.140.74.35.in-addr.arpa checked at 2025-11-06T04:39:52.070Z 64ms 16/16/16 100% R:8

21.140.74.35.in-addr.arpa

PTRec2-35-74-140-21.ap-northeast-1.compute.amazonaws.com
A35.74.140.21🇯🇵 Amazon
PTRec2-35-74-140-21.ap-northeast-1.compute.amazonaws.com

140.74.35.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

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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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