---
schema_version: "1"
id: 638d75623bbe189209121d193f12f77ac52ef71c343dbf7d45caf1d7eb8d918f
title: Support for DNS CNAMEs Now Available
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/b2c_sandboxes_1_1_w6874320_cnames_la.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.b2c_sandboxes_1_1_w6874320_cnames_la.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: f5fbbd5e9c232326e827130f0e4786ae9a0c9041d00e5dd334099d9c3fc36c97
description: You can use a Domain Name Server (DNS) Canonical Name (CNAME) to map an alias to an on-demand sandbox URL. The DNS CNAME allows you to do SEO, site path, and locale setting testing.
products:
  - Commerce
  - B2C Commerce
release: "264"
---
# Support for DNS CNAMEs Now Available

You can use a Domain Name Server (DNS) Canonical Name (CNAME) to map an alias to an on-demand sandbox URL. The DNS CNAME allows you to do SEO, site path, and locale setting testing.