Reverse DNS Lookup
This tool will provide you the hostname (ie www.yahoo.com) of the IP address that you enter below.
Results:
Lookup on IPv4 Address: 200.147.36.53
Hostname: olhardigital.uol
Hostname: natelinha.com.br
Hostname: escolakids.com.br
Hostname: boysmania.com.br
Hostname: alunosonline.com.br
Hostname: 200-147-36-53.static.uol.com.br
Hostname: revistacult.com.br
Hostname: brasilescola.com