IPLIST.NET - 104.21.100.in-addr.arpa
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104.21.100.in-addr.arpa checked at 2025-10-27T02:10:03.050Z 159ms 48/48/48 100% R:10104.21.100.in-addr.arpa
| NS | ns1-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.197.77🇺🇸 Amazon | ||||||
| PTR | ns-1357.awsdns-41.org | ||||||
| NS | ns2-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.198.5🇺🇸 Amazon | ||||||
| PTR | ns-1541.awsdns-00.co.uk | ||||||
| NS | ns3-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.193.225🇺🇸 Amazon | ||||||
| PTR | ns-481.awsdns-60.com | ||||||
| NS | ns4-24-us-west-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.194.254🇺🇸 Amazon | ||||||
| PTR | ns-766.awsdns-31.net | ||||||
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
241.104.21.100.in-addr.arpa |
222.104.21.100.in-addr.arpa |
53.104.21.100.in-addr.arpa |
170.104.21.100.in-addr.arpa |
128.104.21.100.in-addr.arpa |
180.104.21.100.in-addr.arpa |
149.104.21.100.in-addr.arpa |
74.104.21.100.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
104.21.100.in-addr.arpa is the parent of 241.104.21.100.in-addr.arpa, 222.104.21.100.in-addr.arpa, 53.104.21.100.in-addr.arpa, 170.104.21.100.in-addr.arpa, 128.104.21.100.in-addr.arpa and a few other host names.
104.21.100.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.
104.21.100.in-addr.arpa at least partially shares name servers with other domains, for instance 245.191.54.in-addr.arpa, 84.25.52.in-addr.arpa, 199.34.52.in-addr.arpa, 77.250.44.in-addr.arpa and 98.163.35.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.