CF1760264255008-tsm20251012072614

IPLIST.NET - 221.91.3.in-addr.arpa

Search for IP or hostnames:

221.91.3.in-addr.arpa checked at 2025-10-12T10:17:34.984Z 123ms 48/48/48 100% R:10

221.91.3.in-addr.arpa

NSns1-24-us-east-1.ec2-rdns.amazonaws.com
A205.251.197.231🇺🇸 Amazon
PTRns-1511.awsdns-60.org
NSns2-24-us-east-1.ec2-rdns.amazonaws.com
A205.251.198.46🇺🇸 Amazon
PTRns-1582.awsdns-05.co.uk
NSns3-24-us-east-1.ec2-rdns.amazonaws.com
A205.251.192.197🇺🇸 Amazon
PTRns-197.awsdns-24.com
NSns4-24-us-east-1.ec2-rdns.amazonaws.com
A205.251.195.169🇺🇸 Amazon
PTRns-937.awsdns-53.net

91.3.in-addr.arpa

NSns1-16-us-east-1.ec2-rdns.amazonaws.com
NSns2-16-us-east-1.ec2-rdns.amazonaws.com
NSns3-16-us-east-1.ec2-rdns.amazonaws.com
NSns4-16-us-east-1.ec2-rdns.amazonaws.com

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AI analysis

221.91.3.in-addr.arpa is a parent of 41.221.91.3.in-addr.arpa and 8.221.91.3.in-addr.arpa.

221.91.3.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.

221.91.3.in-addr.arpa shares name servers with other domains at least partially, for example 58.162.54.in-addr.arpa, 93.196.34.in-addr.arpa, 133.203.52.in-addr.arpa, 215.221.54.in-addr.arpa and 201.206.52.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

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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