IPLIST.NET - 168.21.23.in-addr.arpa
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168.21.23.in-addr.arpa checked at 2025-10-04T07:09:42.499Z 177ms 48/48/48 100% R:13168.21.23.in-addr.arpa
21.23.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 | ||||||
Up
38.168.21.23.in-addr.arpa |
12.168.21.23.in-addr.arpa |
67.168.21.23.in-addr.arpa |
40.168.21.23.in-addr.arpa |
178.168.21.23.in-addr.arpa |
161.168.21.23.in-addr.arpa |
179.168.21.23.in-addr.arpa |
5.168.21.23.in-addr.arpa |
234.168.21.23.in-addr.arpa |
159.168.21.23.in-addr.arpa |
183.168.21.23.in-addr.arpa |
8.168.21.23.in-addr.arpa |
225.168.21.23.in-addr.arpa |
51.168.21.23.in-addr.arpa |
138.168.21.23.in-addr.arpa |
233.168.21.23.in-addr.arpa |
151.168.21.23.in-addr.arpa |
142.168.21.23.in-addr.arpa |
152.168.21.23.in-addr.arpa |
44.168.21.23.in-addr.arpa |
41.168.21.23.in-addr.arpa |
47.168.21.23.in-addr.arpa |
215.168.21.23.in-addr.arpa |
36.168.21.23.in-addr.arpa |
2.168.21.23.in-addr.arpa |
181.168.21.23.in-addr.arpa |
11.168.21.23.in-addr.arpa |
164.168.21.23.in-addr.arpa |
20.168.21.23.in-addr.arpa |
78.168.21.23.in-addr.arpa |
250.168.21.23.in-addr.arpa |
1.168.21.23.in-addr.arpa |
208.168.21.23.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
168.21.23.in-addr.arpa is a parent of 38.168.21.23.in-addr.arpa, 12.168.21.23.in-addr.arpa, 67.168.21.23.in-addr.arpa, 40.168.21.23.in-addr.arpa and 178.168.21.23.in-addr.arpa, plus a few other host names.
168.21.23.in-addr.arpa is delegated 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.
168.21.23.in-addr.arpa shares name servers with other domains at least partially, for instance 110.238.34.in-addr.arpa, 108.211.18.in-addr.arpa, 204.221.3.in-addr.arpa, 136.215.44.in-addr.arpa and 54.235.54.in-addr.arpa.
Host names with a single IP:
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.