⌂ IP Address Info - 100.21.139.134

Tools:
Subnet:

100.21.139.0/24

Reverse DNS (PTR):

ec2-100-21-139-134.us-west-2.compute.amazonaws.com

Reverse DNS Zone:

139.21.100.in-addr.arpa

Authoritative NS:

ns1-24-us-west-2.ec2-rdns.amazonaws.com [205.251.197.77]
ns2-24-us-west-2.ec2-rdns.amazonaws.com [205.251.198.5]
ns3-24-us-west-2.ec2-rdns.amazonaws.com [205.251.193.225]
ns4-24-us-west-2.ec2-rdns.amazonaws.com [205.251.194.254]

Names that resolve
to this address:
(2)

citybuilder.com
www.citybuilder.com

Last crawled:

2025-12-16 08:07:31 +0000