WWW.ROBTEX.COM - 77.21.100.in-addr.arpa
Search for IP or hostnames:
77.21.100.in-addr.arpa checked at 2025-10-15T15:38:16.776Z 262ms 68/68/68 100% R:977.21.100.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
194.77.21.100.in-addr.arpa |
81.77.21.100.in-addr.arpa |
205.77.21.100.in-addr.arpa |
196.77.21.100.in-addr.arpa |
204.77.21.100.in-addr.arpa |
94.77.21.100.in-addr.arpa |
48.77.21.100.in-addr.arpa |
17.77.21.100.in-addr.arpa |
108.77.21.100.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
77.21.100.in-addr.arpa is a parent of 194.77.21.100.in-addr.arpa, 81.77.21.100.in-addr.arpa, 205.77.21.100.in-addr.arpa, 196.77.21.100.in-addr.arpa, 204.77.21.100.in-addr.arpa and several other host names.
77.21.100.in-addr.arpa is delegated 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.
77.21.100.in-addr.arpa at least partially shares name servers with other domains, for instance 254.188.54.in-addr.arpa, 102.242.44.in-addr.arpa, 59.38.52.in-addr.arpa, 10.210.34.in-addr.arpa and 110.229.44.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