MXLIST.NET - 21.157.42.52.in-addr.arpa
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21.157.42.52.in-addr.arpa checked at 2025-11-24T22:24:57.769Z 331ms 16/16/16 100% R:10 allDone:true timedOut:false 21.157.42.52.in-addr.arpa
| PTR | ec2-52-42-157-21.us-west-2.compute.amazonaws.com | ||||||
| A | 52.42.157.21🇺🇸 Amazon | ||||||
| PTR | ec2-52-42-157-21.us-west-2.compute.amazonaws.com | ||||||
157.42.52.in-addr.arpa
| NS | ns1-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-24-us-west-2.ec2-rdns.amazonaws.com | ||||||