Add a Custom Domain Name in Power Pages

Add a Custom Domain Name in Power Pages

A custom domain helps improve branding, trust, and discoverability for your Power Pages website. Instead of using the default Power Pages URL, you can map your site to a custom domain such as www.contoso.com.

Each Power Pages website supports one custom domain and requires a valid SSL certificate for secure communication.

Prerequisites

• Power Pages website provisioned
• Valid SSL certificate (.pfx format)
• Access to DNS provider
• Admin permissions in Power Platform Admin Center

Steps to Add Custom Domain

1. Go to Power Platform Admin Center.
2. Select Power Pages Sites.
3. Open your website and click Manage.
4. Go to Site Details.
5. Select Connect Custom Domain.
6. Choose SSL certificate (Upload .pfx or use existing).
7. Enter CNAME (e.g., www.contoso.com).
8. Validate DNS using TXT record (if CDN enabled).
9. Create SSL binding.
10. Click Close after successful setup.

SSL Certificate Options

• Upload new .PFX certificate
• Use existing certificate
• Renew certificate via CA

DNS Configuration

• Create CNAME record pointing to Power Pages URL
• Add TXT record for validation (if required)
• Wait for DNS propagation

Best Practices

• Always use trusted SSL certificates
• Verify DNS before binding domain
• Renew certificates before expiry
• Test domain after configuration
• Avoid using same domain across multiple sites

Key Takeaways

• Custom domain improves branding and trust
• SSL certificate is mandatory
• DNS validation ensures domain ownership
• Only one domain per Power Pages site is allowed