CF1763852563182-tsm20251122191145

IPLIST.NET - 67.21.100.in-addr.arpa

Search for IP or hostnames:

67.21.100.in-addr.arpa checked at 2025-11-22T23:02:43.152Z 437ms 48/48/48 100% R:7 allDone:true timedOut:false

67.21.100.in-addr.arpa

21.100.in-addr.arpa

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Starts with same word

Starts similarily

AI analysis

67.21.100.in-addr.arpa is the parent of 120.67.21.100.in-addr.arpa, 15.67.21.100.in-addr.arpa, 137.67.21.100.in-addr.arpa, 64.67.21.100.in-addr.arpa, 153.67.21.100.in-addr.arpa and a few other host names.

67.21.100.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.

67.21.100.in-addr.arpa at least partially shares name servers with other domains, for instance 146.21.100.in-addr.arpa, 98.228.44.in-addr.arpa, 168.0.96.in-addr.arpa, 254.188.54.in-addr.arpa and 102.242.44.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.

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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