If you are trying to run bindtoroute53.pl on Windows and get the following error then there's a Python script that may work better. I've not tried it yet.
Can't locate Net/DNS/RR.pm in @INC (@INC contains: C:/strawberry/perl/site/lib C:/strawberry/perl/vendor/lib C:/strawber
ry/perl/lib .) at bindtoroute53.pl line 78.
BEGIN failed--compilation aborted at bindtoroute53.pl line 78.