⌂ IP Address Info - 51.21.215.187

Tools:
Subnet:

51.21.215.0/24

Reverse DNS (PTR):

ec2-51-21-215-187.eu-north-1.compute.amazonaws.com

Reverse DNS Zone:

215.21.51.in-addr.arpa

Authoritative NS:

ns1-24-eu-north-1.ec2-rdns.amazonaws.com [205.251.196.175]
ns2-24-eu-north-1.ec2-rdns.amazonaws.com [205.251.199.159]
ns3-24-eu-north-1.ec2-rdns.amazonaws.com [205.251.193.119]
ns4-24-eu-north-1.ec2-rdns.amazonaws.com [205.251.195.162]

Names that resolve
to this address:
(5)

courses.reaktor.education
reaktor.education
rethinkinghealth.org
starting-up.org
www.starting-up.org

Last crawled:

2025-12-13 15:44:36 +0000