大致内容为:
Activating CNAME setup for a domain
Review our guide that explains the benefits and limitations of a CNAME setup
Create a Cloudflare account and add your website type: embedded-entry-inline id: 6nU3w4yx07KDtc4w86GWFO
Upgrade the domain to a Business plan or higher as needed.
Contact Cloudflare Support to request allowance of a CNAME setup for a specific domain. Mention CNAME setup for <domain> in the subject line. type: embedded-entry-inline id: 65E47V2a3rxVI8fUag6Cvh
Cloudflare Support will confirm the CNAME setup has been enabled.
A TXT record will appear in the Cloudflare DNS app under the Verification TXT Record section. Add the TXT record to your authoritative DNS. type: embedded-entry-inline id: 5bUYmKFntbjRC1ssxQNaUK
After a few hours, Cloudflare will have verified the TXT record and sent a confirmation email.
Provision Universal SSL for the domain.