Hi There

Hello,  thanks for your code.

I improve some things. Hope you like.

Thanks.
Of course! I tried without setting the region but had this problem [http://stackoverflow.com/questions/20289257/amazon-route-53-client-exception-on-creation] and therefore define the region.  

Tomorrow, I will test if just setting the ServiceURL works. If it works I will fix it and send the pull again. Have any other ideas? 

hugs