CF1762351105778-tsm20251105083916

WWW.RTSAK.COM - 121.22.21.3.in-addr.arpa

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121.22.21.3.in-addr.arpa checked at 2025-11-05T13:58:25.765Z 102ms 16/16/16 100% R:6

121.22.21.3.in-addr.arpa

PTRec2-3-21-22-121.us-east-2.compute.amazonaws.com
A3.21.22.121🇺🇸 Amazon
PTRec2-3-21-22-121.us-east-2.compute.amazonaws.com

22.21.3.in-addr.arpa

NSns1-24-us-east-2.ec2-rdns.amazonaws.com
NSns2-24-us-east-2.ec2-rdns.amazonaws.com
NSns3-24-us-east-2.ec2-rdns.amazonaws.com
NSns4-24-us-east-2.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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