CF1758813053092-tsm20250925114901

NSLIST.NET - 21.3.in-addr.arpa

Search for IP or hostnames:

21.3.in-addr.arpa checked at 2025-09-25T15:10:52.841Z 2177ms 48/48/48 100% R:9

21.3.in-addr.arpa

NSns1-16-us-east-2.ec2-rdns.amazonaws.com
A205.251.197.174🇺🇸 Amazon
PTRns-1454.awsdns-53.org
NSns2-16-us-east-2.ec2-rdns.amazonaws.com
A205.251.199.162🇺🇸 Amazon
PTRns-1954.awsdns-52.co.uk
NSns3-16-us-east-2.ec2-rdns.amazonaws.com
A205.251.193.162🇺🇸 Amazon
PTRns-418.awsdns-52.com
NSns4-16-us-east-2.ec2-rdns.amazonaws.com
A205.251.194.123🇺🇸 Amazon
PTRns-635.awsdns-15.net

3.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

21.3.in-addr.arpa is a parent of 132.21.3.in-addr.arpa, 108.21.3.in-addr.arpa, 63.21.3.in-addr.arpa, 15.21.3.in-addr.arpa, 90.21.3.in-addr.arpa and hundreds of other host names.

21.3.in-addr.arpa is delegated to four name servers: ns1-16-us-east-2.ec2-rdns.amazonaws.com, ns2-16-us-east-2.ec2-rdns.amazonaws.com, ns3-16-us-east-2.ec2-rdns.amazonaws.com and ns4-16-us-east-2.ec2-rdns.amazonaws.com.

21.3.in-addr.arpa at least partially shares name servers with other domains, for instance 145.3.in-addr.arpa, 19.3.in-addr.arpa, 220.18.in-addr.arpa, 14.52.in-addr.arpa and 118.18.in-addr.arpa.

Host names with one IP number:

ns1-16-us-east-2.ec2-rdns.amazonaws.com points to 205.251.197.174.

ns2-16-us-east-2.ec2-rdns.amazonaws.com points to 205.251.199.162.

ns3-16-us-east-2.ec2-rdns.amazonaws.com points to 205.251.193.162.

ns4-16-us-east-2.ec2-rdns.amazonaws.com points to 205.251.194.123.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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mDQlyZr CF johedugfp 2025-09-25