
How to Connect a Third-Party Domain to Your Squarespace Site: Complete DNS Guide
Third-party domain connections to Squarespace are achieved through DNS Connect or domain mapping. This guide explains the process while keeping your domain registered with your original provider.
Requirements
- Active domain registration with another provider
- Full access to DNS settings
- Compatible with trial or paid Squarespace sites
- Cannot connect to expired sites or specific pages
Step-by-Step Connection Process
- Start Connection in Squarespace
- Open Domains panel
- Click "Use a domain I own"
- Enter domain name
- Select provider from dropdown
- Click Connect domain
- Access DNS Settings
- Keep Squarespace DNS Settings panel open
- Log into your domain provider account
- Locate DNS management area

DNS settings table with multiple records
- Add Required Records
CNAME Records:
- First Record: [unique code] → verify.squarespace.com
- Second Record: www → ext-cust.squarespace.com
A Records (4 total):
- Host: @ or empty
- Point to Squarespace IP addresses (provided in DNS Settings panel)
- Wait for Connection
- Allow 24-72 hours for completion
- Monitor progress in Domain Overview panel
- Check SSL certificate generation
- Verify DNS record status
Troubleshooting
- Use DNS record verification tool for errors
- Contact domain provider support if needed
- Normal to see errors for up to 72 hours
- Check DNS Settings panel for specific record issues
Important Notes
- Multiple domains can be connected
- Email services remain functional
- Special characters may display differently
- Provider-specific guides available for major registrars
- SSL certificate generates automatically after connection
For persistent issues after 72 hours, consult the troubleshooting guide or contact your domain provider's support team.
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