CF1762490502613-tsm20251105200708

MXLIST.NET - 221.138.18.in-addr.arpa

Search for IP or hostnames:

221.138.18.in-addr.arpa checked at 2025-11-07T04:41:42.601Z 89ms 48/48/48 100% R:9

221.138.18.in-addr.arpa

NSns1-24-ap-southeast-1.ec2-rdns.amazonaws.com
A205.251.197.76🇺🇸 Amazon
PTRns-1356.awsdns-41.org
NSns2-24-ap-southeast-1.ec2-rdns.amazonaws.com
A205.251.199.211🇺🇸 Amazon
PTRns-2003.awsdns-58.co.uk
NSns3-24-ap-southeast-1.ec2-rdns.amazonaws.com
A205.251.194.89🇺🇸 Amazon
PTRns-601.awsdns-11.net
NSns4-24-ap-southeast-1.ec2-rdns.amazonaws.com
A205.251.192.91🇺🇸 Amazon
PTRns-91.awsdns-11.com

138.18.in-addr.arpa

NSns1-16-ap-southeast-1.ec2-rdns.amazonaws.com
NSns2-16-ap-southeast-1.ec2-rdns.amazonaws.com
NSns3-16-ap-southeast-1.ec2-rdns.amazonaws.com
NSns4-16-ap-southeast-1.ec2-rdns.amazonaws.com

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Starts with same word

Starts similarily

AI analysis

The parent of 87.221.138.18.in-addr.arpa, 11.221.138.18.in-addr.arpa, 54.221.138.18.in-addr.arpa, 173.221.138.18.in-addr.arpa, 61.221.138.18.in-addr.arpa and a few other host names is 221.138.18.in-addr.arpa.

221.138.18.in-addr.arpa is delegated to four name servers: ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com and ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com.

221.138.18.in-addr.arpa shares some name servers with other domains, for example 101.77.52.in-addr.arpa, 105.228.13.in-addr.arpa, 243.139.18.in-addr.arpa, 191.251.13.in-addr.arpa and 69.141.18.in-addr.arpa.

Host names with a single IP

ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com resolves to 205.251.197.76

ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com resolves to 205.251.199.211

ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com resolves to 205.251.194.89

ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com resolves to 205.251.192.91

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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