MXLIST.NET - 20.91.3.in-addr.arpa
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20.91.3.in-addr.arpa checked at 2025-11-20T22:49:19.768Z 184ms 48/48/48 100% R:10 allDone:true timedOut:false 20.91.3.in-addr.arpa
91.3.in-addr.arpa
| NS | ns1-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
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AI analysis
20.91.3.in-addr.arpa is the parent of 136.20.91.3.in-addr.arpa and 43.20.91.3.in-addr.arpa.
20.91.3.in-addr.arpa is delegated to four name servers: ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and ns4-24-us-east-1.ec2-rdns.amazonaws.com.
20.91.3.in-addr.arpa shares some name servers with other domains, for example 240.211.3.in-addr.arpa, 170.231.3.in-addr.arpa, 201.211.3.in-addr.arpa, 181.238.3.in-addr.arpa and 180.167.54.in-addr.arpa.
Host names with a single IP
ns1-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.197.231
ns2-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.198.46
ns3-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.192.197
ns4-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.195.169