MXLIST.NET - ec2-52-21-123-135.compute-1.amazonaws.com
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ec2-52-21-123-135.compute-1.amazonaws.com checked at 2025-11-13T13:24:25.326Z 87ms 22/22/22 100% R:9 allDone:true timedOut:false ec2-52-21-123-135.compute-1.amazonaws.com
| A | 52.21.123.135🇺🇸 Amazon | ||||||
| PTR | ec2-52-21-123-135.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
ec2-52-21-123-135.compute-1.amazonaws.com points to a single IP number: 52.21.123.135.
Other host names, for instance msreference.cds-prod.collegeboard.org and us-uat-auraauth.auraservices-sdlc.cloud, share IP numbers with ec2-52-21-123-135.compute-1.amazonaws.com.
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