CF1762665690365-tsm20251108202040

WWW.RTSAK.COM - 210.21.100.in-addr.arpa

Search for IP or hostnames:

210.21.100.in-addr.arpa checked at 2025-11-09T05:21:30.351Z 202ms 48/48/48 100% R:12

210.21.100.in-addr.arpa

NSns1-24-us-west-2.ec2-rdns.amazonaws.com
A205.251.197.77🇺🇸 Amazon
PTRns-1357.awsdns-41.org
NSns2-24-us-west-2.ec2-rdns.amazonaws.com
A205.251.198.5🇺🇸 Amazon
PTRns-1541.awsdns-00.co.uk
NSns3-24-us-west-2.ec2-rdns.amazonaws.com
A205.251.193.225🇺🇸 Amazon
PTRns-481.awsdns-60.com
NSns4-24-us-west-2.ec2-rdns.amazonaws.com
A205.251.194.254🇺🇸 Amazon
PTRns-766.awsdns-31.net

21.100.in-addr.arpa

NSns1-16-us-west-2.ec2-rdns.amazonaws.com
NSns2-16-us-west-2.ec2-rdns.amazonaws.com
NSns3-16-us-west-2.ec2-rdns.amazonaws.com
NSns4-16-us-west-2.ec2-rdns.amazonaws.com

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Starts with same word

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AI analysis

The parent of 72.210.21.100.in-addr.arpa, 44.210.21.100.in-addr.arpa, 3.210.21.100.in-addr.arpa, 76.210.21.100.in-addr.arpa, 129.210.21.100.in-addr.arpa and a few other host names is 210.21.100.in-addr.arpa.

210.21.100.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.

210.21.100.in-addr.arpa shares some name servers with other domains, for example 203.20.100.in-addr.arpa, 90.236.44.in-addr.arpa, 48.36.52.in-addr.arpa, 246.21.100.in-addr.arpa and 202.191.54.in-addr.arpa.

Host names with a single IP

ns1-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.197.77

ns2-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.198.5

ns3-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.193.225

ns4-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.194.254

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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