filter data inside a file

I have a file that contains this type of data.

Input:

mstage1.service-ft.google.com:mstage1.service-ft.google.com mstage1.service.google.com mstage1.service.google.com:mstage1.service.google.com mstage1.service-int.google.com mstage1.serviceint.google.com mstage1.service-int.google.com:mstage1.service-int.google.com 

But I want to remove colon and after colon next subdomain should be in a new line like.

Output:

mstage1.service-ft.google.com mstage1.service-ft.google.com mstage1.service.google.com mstage1.service.google.com mstage1.service.google.com mstage1.service-int.google.com mstage1.serviceint.google.com mstage1.service-int.google.com mstage1.service-int.google.com 

Thanks if you could help me with that, I am new to these kinds of stuff