DNSWHOIS.INFO - 138.172.21.52.in-addr.arpa
Search for IP or hostnames:
138.172.21.52.in-addr.arpa checked at 2025-11-12T13:30:17.942Z 61ms 16/16/16 100% R:10 allDone:true timedOut:false 138.172.21.52.in-addr.arpa
| PTR | ec2-52-21-172-138.compute-1.amazonaws.com | ||||||
| A | 52.21.172.138🇺🇸 Amazon | ||||||
| PTR | ec2-52-21-172-138.compute-1.amazonaws.com | ||||||
172.21.52.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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