WWW.ROBTEX.COM - 20.21.3.in-addr.arpa
Search for IP or hostnames:
20.21.3.in-addr.arpa checked at 2025-10-14T21:43:28.819Z 86ms 68/68/68 100% R:1120.21.3.in-addr.arpa
21.3.in-addr.arpa
| NS | ns1-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
Up
118.20.21.3.in-addr.arpa |
152.20.21.3.in-addr.arpa |
137.20.21.3.in-addr.arpa |
249.20.21.3.in-addr.arpa |
15.20.21.3.in-addr.arpa |
34.20.21.3.in-addr.arpa |
128.20.21.3.in-addr.arpa |
119.20.21.3.in-addr.arpa |
246.20.21.3.in-addr.arpa |
123.20.21.3.in-addr.arpa |
227.20.21.3.in-addr.arpa |
153.20.21.3.in-addr.arpa |
229.20.21.3.in-addr.arpa |
45.20.21.3.in-addr.arpa |
99.20.21.3.in-addr.arpa |
94.20.21.3.in-addr.arpa |
50.20.21.3.in-addr.arpa |
178.20.21.3.in-addr.arpa |
68.20.21.3.in-addr.arpa |
16.20.21.3.in-addr.arpa |
111.20.21.3.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
20.21.3.in-addr.arpa is the parent of 118.20.21.3.in-addr.arpa, 152.20.21.3.in-addr.arpa, 137.20.21.3.in-addr.arpa, 249.20.21.3.in-addr.arpa, 15.20.21.3.in-addr.arpa and several other host names.
20.21.3.in-addr.arpa is delegated to four name servers: ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com and ns4-24-us-east-2.ec2-rdns.amazonaws.com.
20.21.3.in-addr.arpa at least partially shares its name servers with other domains, for instance 39.216.18.in-addr.arpa, 100.221.18.in-addr.arpa, 235.129.3.in-addr.arpa, 46.18.3.in-addr.arpa and 66.141.3.in-addr.arpa.
Host names with one IP number: ns1-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.196.107; ns2-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.192.115; ns3-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.199.23; ns4-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.194.102.