DNSWHOIS.INFO - 51.21.181.18.in-addr.arpa
Search for IP or hostnames:
51.21.181.18.in-addr.arpa checked at 2025-10-26T23:17:48.249Z 63ms 16/16/16 100% R:951.21.181.18.in-addr.arpa
| PTR | ec2-18-181-21-51.ap-northeast-1.compute.amazonaws.com | ||||||
| A | 18.181.21.51🇯🇵 Amazon | ||||||
| PTR | ec2-18-181-21-51.ap-northeast-1.compute.amazonaws.com | ||||||
21.181.18.in-addr.arpa
| NS | ns1-24-ap-northeast-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-24-ap-northeast-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-24-ap-northeast-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com | ||||||
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