Partitioned Domains

Partitioned Domains are available in Developer Edition orgs, demo orgs, patch orgs, scratch orgs, and Trailhead Playgrounds with enhanced domains. Sandboxes with enhanced domains are always partitioned.

Only the sandbox partition is available in Government Cloud—Defense orgs.

Note Qualifying new orgs get partitioned domains by default, and you can’t disable this feature in those orgs.

Partitioned domains allow Salesforce to gradually roll out service delivery changes by org type. For example, Developer Edition orgs can get an update separately from production orgs. This staggered approach maximizes the availability of production and sandbox orgs.

Note The Salesforce content delivery network (CDN) is enabled by default for sites that use enhanced domains (*.my.site.com). However, Salesforce CDN isn’t supported for Experience Cloud sites that use partitioned domains.

My Domain uses partitioned domains for new orgs of these types, and you can enable partitioned domains in these types.

For example, the My Domain login URL format for a partitioned Developer Edition org is https://MyDomainName.develop.my.salesforce.com.

• Enable Partitioned Domains
  To maximize the availability of your orgs, enable and deploy partitioned domains for your My Domain in your existing Developer Edition org, demo org, patch org, sandbox, scratch org, or Trailhead Playground. Partitioned domains allow Salesforce to gradually roll out service delivery changes by org type. When a domain is partitioned, it includes a word related to the org type, which also makes it easier to identify an org by a URL.
• Partitioned Domains for Demo Orgs
  Review the login and application domains that Salesforce hosts for demo orgs with partitioned domains.
• Partitioned Domains for Developer Edition Orgs
  Review the login and application domains that Salesforce hosts for Developer Edition orgs with partitioned domains. New Developer Edition and patch orgs are partitioned by default.
• Partitioned Domains for Patch Orgs
  Review the login and application domains that Salesforce hosts for patch orgs with partitioned domains.
• Partitioned Domains for Sandboxes
  Sandboxes with enhanced domains use the sandbox partition. Review the login and application domains that Salesforce hosts for sandboxes.
• Partitioned Domains for Scratch Orgs
  Review the login and application domains that Salesforce hosts for scratch orgs with partitioned domains. New scratch orgs are partitioned by default.
• Partitioned Domains for Trailhead Playgrounds
  Review the login and application domains that Salesforce hosts for Trailhead Playgrounds with partitioned domains. New Trailhead Playgrounds are partitioned by default.