Redireccionar un dominio a un Google Site

https://www.steegle.com/websites/google-sites-howtos/googlesites-frequentlyaskedquestionsfaq?utm_source=sites-help-forum&utm_medium=post&utm_campaign=steegle#TOC-How-do-I-change-my-site-s-address-URL-to-my-domain-name-www.example.com-

Assign Custom Domain URL (Personal) - new Google Sites

https://www.steegle.com/google-sites/how-to/assign-custom-url-domain-personal