IPLIST.NET - 163.21.100.in-addr.arpa
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163.21.100.in-addr.arpa checked at 2025-10-14T00:07:15.385Z 117ms 48/48/48 100% R:9163.21.100.in-addr.arpa
21.100.in-addr.arpa
| NS | ns1-16-us-west-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-16-us-west-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-16-us-west-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-16-us-west-2.ec2-rdns.amazonaws.com | ||||||
Up
133.163.21.100.in-addr.arpa |
28.163.21.100.in-addr.arpa |
43.163.21.100.in-addr.arpa |
181.163.21.100.in-addr.arpa |
55.163.21.100.in-addr.arpa |
14.163.21.100.in-addr.arpa |
94.163.21.100.in-addr.arpa |
126.163.21.100.in-addr.arpa |
186.163.21.100.in-addr.arpa |
169.163.21.100.in-addr.arpa |
74.163.21.100.in-addr.arpa |
223.163.21.100.in-addr.arpa |
69.163.21.100.in-addr.arpa |
95.163.21.100.in-addr.arpa |
50.163.21.100.in-addr.arpa |
8.163.21.100.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
163.21.100.in-addr.arpa is the parent of 133.163.21.100.in-addr.arpa, 28.163.21.100.in-addr.arpa, 43.163.21.100.in-addr.arpa, 181.163.21.100.in-addr.arpa, 55.163.21.100.in-addr.arpa and a few other host names.
163.21.100.in-addr.arpa delegates to four name servers: ns1-24-us-west-2.ec2-rdns.amazonaws.com, ns2-24-us-west-2.ec2-rdns.amazonaws.com, ns3-24-us-west-2.ec2-rdns.amazonaws.com and ns4-24-us-west-2.ec2-rdns.amazonaws.com.
163.21.100.in-addr.arpa at least partially shares name servers with other domains, for instance 131.238.44.in-addr.arpa, 206.81.35.in-addr.arpa, 219.80.35.in-addr.arpa, 78.212.34.in-addr.arpa and 30.89.52.in-addr.arpa.
Host names with one IP number: ns1-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.197.77; ns2-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.198.5; ns3-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.193.225; ns4-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.194.254.