DNSWHOIS.INFO - 163.221.3.in-addr.arpa
Search for IP or hostnames:
163.221.3.in-addr.arpa checked at 2025-10-08T13:28:07.616Z 98ms 48/48/48 100% R:11163.221.3.in-addr.arpa
221.3.in-addr.arpa
| NS | ns1-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-16-us-east-1.ec2-rdns.amazonaws.com | ||||||
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Starts with same word
Starts similarily
AI analysis
163.221.3.in-addr.arpa is a parent of 31.163.221.3.in-addr.arpa, 69.163.221.3.in-addr.arpa and 117.163.221.3.in-addr.arpa.
163.221.3.in-addr.arpa delegates to four name servers: ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and ns4-24-us-east-1.ec2-rdns.amazonaws.com.
163.221.3.in-addr.arpa at least partially shares name servers with other domains, including 124.4.52.in-addr.arpa, 96.3.52.in-addr.arpa, 123.209.18.in-addr.arpa, 105.204.52.in-addr.arpa and 77.215.3.in-addr.arpa.
Host names with one IP number:
ns1-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.197.231; ns2-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.198.46; ns3-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.192.197; ns4-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.195.169.