NSLIST.NET - 138.21.51.in-addr.arpa
Search for IP or hostnames:
138.21.51.in-addr.arpa checked at 2025-11-21T16:02:20.716Z 998ms 48/48/48 100% R:8 allDone:true timedOut:false 138.21.51.in-addr.arpa
| NS | ns1-24-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.196.175🇺🇸 Amazon | ||||||
| PTR | ns-1199.awsdns-21.org | ||||||
| NS | ns2-24-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.199.159🇺🇸 Amazon | ||||||
| PTR | ns-1951.awsdns-51.co.uk | ||||||
| NS | ns3-24-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.193.119🇺🇸 Amazon | ||||||
| PTR | ns-375.awsdns-46.com | ||||||
| NS | ns4-24-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.195.162🇺🇸 Amazon | ||||||
| PTR | ns-930.awsdns-52.net | ||||||
21.51.in-addr.arpa
| NS | ns1-16-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-16-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-16-eu-north-1.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-16-eu-north-1.ec2-rdns.amazonaws.com | ||||||
Up
255.138.21.51.in-addr.arpa |
175.138.21.51.in-addr.arpa |
20.138.21.51.in-addr.arpa |
51.138.21.51.in-addr.arpa |
181.138.21.51.in-addr.arpa |
45.138.21.51.in-addr.arpa |
139.138.21.51.in-addr.arpa |
93.138.21.51.in-addr.arpa |
32.138.21.51.in-addr.arpa |
49.138.21.51.in-addr.arpa |
87.138.21.51.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
138.21.51.in-addr.arpa is the parent of 255.138.21.51.in-addr.arpa, 175.138.21.51.in-addr.arpa, 20.138.21.51.in-addr.arpa, 51.138.21.51.in-addr.arpa, 181.138.21.51.in-addr.arpa and a few other host names.
138.21.51.in-addr.arpa is delegated to four name servers: ns1-24-eu-north-1.ec2-rdns.amazonaws.com, ns2-24-eu-north-1.ec2-rdns.amazonaws.com, ns3-24-eu-north-1.ec2-rdns.amazonaws.com and ns4-24-eu-north-1.ec2-rdns.amazonaws.com.
138.21.51.in-addr.arpa at least partially shares name servers with other domains, for instance 248.53.13.in-addr.arpa, 44.16.16.in-addr.arpa, 224.16.16.in-addr.arpa, 19.21.51.in-addr.arpa and 114.170.16.in-addr.arpa.
Host names with one IP number: ns1-24-eu-north-1.ec2-rdns.amazonaws.com points to 205.251.196.175; ns2-24-eu-north-1.ec2-rdns.amazonaws.com points to 205.251.199.159; ns3-24-eu-north-1.ec2-rdns.amazonaws.com points to 205.251.193.119; ns4-24-eu-north-1.ec2-rdns.amazonaws.com points to 205.251.195.162.