A subdomain is an extension of your domain name (like blog.yourdomain.com) that redirects to your site. Here's how to connect a third-party subdomain to Squarespace:

Before Starting

• Ensure you have a registered domain with a provider offering complete DNS services
• Set up the subdomain with your provider first
• Note: You don't need to connect the main domain before connecting a subdomain

Step-by-Step Connection Process:

1. Start Connection in Squarespace

• Go to Domains panel
• Click "Use a Domain You Own"
• Enter your subdomain
• Click "Connect From Provider"
• Select "Other" from dropdown
• Click "Connect Domain"
• Keep DNS Settings panel open for reference

2. Access DNS Settings

• Log into your domain provider account
• Locate DNS settings (might be called Zone File Settings or Domain Management)

3. Add First CNAME Record

• Host: Copy unique verification code from Squarespace
• Type: CNAME
• Points to: verify.squarespace.com
• Format: verificationcode.blog (add period after verification code)

4. Add Second CNAME Record

• Host: Your subdomain (e.g., "blog")
• Type: CNAME
• Points to: ext-cust.squarespace.com

5. Update and Wait

• Return to Squarespace DNS Settings
• Click "Update Records"
• Wait up to 72 hours for connection
• Check progress in Domains panel

6. Final Setup

• Once connected, go to Domains panel
• Click on subdomain
• Disable "Use www prefix" option if subdomain is primary domain

Troubleshooting Tips:

• If CNAME records aren't supported, use TXT records instead
• Remove any conflicting A Records
• Check DNS record verification tool for specific issues
• Connection can take 24-72 hours to complete

For persistent issues, contact your domain provider for specific subdomain setup instructions.

Related Articles

Previous Articles