Custom domains
With custom domains, you can operate your CDN resource under your own domain instead of only on the subdomain of cstatic.com you have selected. Access to your DNS zone is required to set this up.
Set up custom domain
Navigate to the Custom Domains tab within the CDN resource in the Customer Center. Then select the Add custom domain button.
Enter your desired domain in the Domain field. Please note that provisioning on a main domain is not possible and a subdomain must be selected here, e.g. cdn.your-company.com. Then call up the corresponding DNS zone for your domain and enter the required CNAME entry:
| Property | Value |
|---|---|
| RR-Type | CNAME |
| Host | cdn.your-company.com |
| Value: | your .cstatic.com CDN domain |
| TTL: | 3600 seconds |
Once the entry is available worldwide, you can add the domain.
It may take several hours for the new CNAME entry to be propagated worldwide.
A Let's Encrypt certificate is then automatically issued and distributed to the CDN Edge servers so that you can then use your custom domain immediately.
The associated SSL certificate is automatically renewed by us 14 days before it expires, so there is no need to exchange the certificate manually.