how it's work fine IN CNAME ?

hello

i want redirect some subdomain on external url

for ex toto. com


redirect1.toto.com. 0 IN CNAME google.com/?refer=1234.
or
redirect1.toto.com. 0 IN CNAME google.com/?refer=1234
or
redirect1.toto.com 0 IN CNAME google.com/?refer=1234.
or
redirect1.toto.com 0 IN CNAME google.com/?refer=1234
or
redirect1. 0 IN CNAME google.com/?refer=1234.
or
redirect1 0 IN CNAME google.com/?refer=1234.
or
redirect1. 0 IN CNAME google.com/?refer=1234
or
redirect1 0 IN CNAME google.com/?refer=1234

i m tired to test and 24 hours on each.

thank you all and good job