DNSWHOIS.INFO - 187.21.1.3.in-addr.arpa
Search for IP or hostnames:
187.21.1.3.in-addr.arpa checked at 2025-10-13T09:44:30.438Z 84ms 16/16/16 100% R:6187.21.1.3.in-addr.arpa
| PTR | ec2-3-1-21-187.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 3.1.21.187🇸🇬 Amazon | ||||||
| PTR | ec2-3-1-21-187.ap-southeast-1.compute.amazonaws.com | ||||||
21.1.3.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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