WWW.RTSAK.COM - ec2-100-29-172-91.compute-1.amazonaws.com
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ec2-100-29-172-91.compute-1.amazonaws.com checked at 2025-11-11T22:12:10.239Z 61ms 22/22/22 100% R:11 allDone:true timedOut:false ec2-100-29-172-91.compute-1.amazonaws.com
| A | 100.29.172.91🇺🇸 Amazon | ||||||
| PTR | ec2-100-29-172-91.compute-1.amazonaws.com | ||||||
compute-1.amazonaws.com
| NS | ns-479.awsdns-59.com | ||||||
| NS | ns-943.awsdns-53.net | ||||||
| NS | ns-1390.awsdns-45.org | ||||||
| NS | ns-1749.awsdns-26.co.uk | ||||||
PTR for
AI analysis
ec2-100-29-172-91.compute-1.amazonaws.com maps to IP address 100.29.172.91.
Other host names, for instance math-prod.duolingo.com, es.duolingo.com, uk.duolingo.com, duolingo-api-web.duolingo.com and duolingo-api-ios.duolingo.com share IP numbers with ec2-100-29-172-91.compute-1.amazonaws.com.
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