MXLIST.NET - 9.21.23.in-addr.arpa
Search for IP or hostnames:
9.21.23.in-addr.arpa checked at 2025-11-17T14:36:22.965Z 1908ms 48/48/48 100% R:9 allDone:true timedOut:false 9.21.23.in-addr.arpa
| NS | ns1-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.197.231🇺🇸 Amazon | ||||||
| PTR | ns-1511.awsdns-60.org | ||||||
| NS | ns2-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.198.46🇺🇸 Amazon | ||||||
| PTR | ns-1582.awsdns-05.co.uk | ||||||
| NS | ns3-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.192.197🇺🇸 Amazon | ||||||
| PTR | ns-197.awsdns-24.com | ||||||
| NS | ns4-24-us-east-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.195.169🇺🇸 Amazon | ||||||
| PTR | ns-937.awsdns-53.net | ||||||
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
147.9.21.23.in-addr.arpa |
98.9.21.23.in-addr.arpa |
52.9.21.23.in-addr.arpa |
111.9.21.23.in-addr.arpa |
24.9.21.23.in-addr.arpa |
255.9.21.23.in-addr.arpa |
64.9.21.23.in-addr.arpa |
94.9.21.23.in-addr.arpa |
223.9.21.23.in-addr.arpa |
11.9.21.23.in-addr.arpa |
104.9.21.23.in-addr.arpa |
8.9.21.23.in-addr.arpa |
123.9.21.23.in-addr.arpa |
107.9.21.23.in-addr.arpa |
61.9.21.23.in-addr.arpa |
192.9.21.23.in-addr.arpa |
7.9.21.23.in-addr.arpa |
108.9.21.23.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
9.21.23.in-addr.arpa is the parent of 147.9.21.23.in-addr.arpa, 98.9.21.23.in-addr.arpa, 52.9.21.23.in-addr.arpa, 111.9.21.23.in-addr.arpa, 24.9.21.23.in-addr.arpa and a few other host names.
9.21.23.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.
9.21.23.in-addr.arpa shares name servers with other domains at least partially, for example 183.91.3.in-addr.arpa, 76.206.34.in-addr.arpa, 41.73.184.in-addr.arpa, 132.231.3.in-addr.arpa and 107.235.18.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