DNSWHOIS.INFO - 21.5.243.54.in-addr.arpa
Search for IP or hostnames:
21.5.243.54.in-addr.arpa checked at 2025-11-16T22:35:40.977Z 309ms 16/16/16 100% R:8 allDone:true timedOut:false 21.5.243.54.in-addr.arpa
| PTR | ec2-54-243-5-21.compute-1.amazonaws.com | ||||||
| A | 54.243.5.21🇺🇸 Amazon | ||||||
| PTR | ec2-54-243-5-21.compute-1.amazonaws.com | ||||||
5.243.54.in-addr.arpa
| NS | ns1-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
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