DNSWHOIS.INFO - 72.57.21.23.in-addr.arpa
Search for IP or hostnames:
72.57.21.23.in-addr.arpa checked at 2025-10-20T03:56:23.150Z 48ms 16/16/16 100% R:972.57.21.23.in-addr.arpa
| PTR | ec2-23-21-57-72.compute-1.amazonaws.com | ||||||
| A | 23.21.57.72🇺🇸 Amazon | ||||||
| PTR | ec2-23-21-57-72.compute-1.amazonaws.com | ||||||
57.21.23.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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