I am interested in moving my WAF service from Barracuda to Cloudflare. We have 2 sites, call them (substituted _ for . because of the limited links rule) site1_mydomain_com and site2_mydomain_com. We do not wish to move full dns for mydomain.com to Cloudflare. Is it possible under a WAF Business account to do this without moving the entire DNS. With Barracuda, I don’t need to move the entire DNS.