Reverse DNS Lookup

This tool allows you to look up the Internet host name that corresponds to a given IP Address.

(Initial results default to your IP address)

IP Address:
34.237.138.69
Host Name:
ec2-34-237-138-69.compute-1.amazonaws.com

Do a Hostname Lookup on another IP address?

Enter an IP address:
www.whatsmyip.com.au