DNSWHOIS.INFO - 16.121.221.52.in-addr.arpa
Search for IP or hostnames:
16.121.221.52.in-addr.arpa checked at 2025-11-17T22:49:11.886Z 568ms 16/16/16 100% R:7 allDone:true timedOut:false 16.121.221.52.in-addr.arpa
| PTR | ec2-52-221-121-16.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 52.221.121.16🇸🇬 Amazon | ||||||
| PTR | ec2-52-221-121-16.ap-southeast-1.compute.amazonaws.com | ||||||
121.221.52.in-addr.arpa
| NS | ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com | ||||||
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