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Custom Domain Setup

1 min readMar 28, 2026

Custom Domain Setup



Host your support center on your own domain (e.g., support.yourcompany.com).

Requirements



  • Pro or Business plan
  • Access to your domain's DNS settings


  • Step 1: Choose Your Domain



    Common patterns:
  • support.yourcompany.com
  • help.yourcompany.com
  • docs.yourcompany.com


  • Step 2: Add DNS Record



    Add a CNAME record in your DNS provider:

    | Type | Name | Value | |------|------|-------| | CNAME | support | cname.vercel-dns.com |

    Step 3: Configure in HelpKit



  • 1.Go to Admin → White Label → Custom Domain
  • 2.Enter your domain (e.g., support.yourcompany.com)
  • 3.Click Verify Domain
  • 4.Wait for DNS propagation (usually 5-30 minutes)


  • Step 4: SSL Certificate



    HelpKit automatically provisions an SSL certificate for your custom domain. No action needed — HTTPS works automatically.

    Troubleshooting



  • Domain not verifying? — DNS propagation can take up to 48 hours
  • SSL error? — wait 10 minutes after verification, then try again
  • Redirect loop? — ensure no conflicting DNS records exist
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