How to Configure DNS Records for Third-Party Domain Integration: A Complete Guide

How to Configure DNS Records for Third-Party Domain Integration: A Complete Guide

By Michael Thompson

February 9, 2025 at 07:13 AM

DNS records are essential for connecting third-party domains to your Squarespace site. Here's what you need to know about the required records and how to implement them.

CNAME Records (Required: 2)

  1. Verification CNAME
  • Host Name: Your unique verification code (found in DNS Settings panel)
  • Type: CNAME
  • Points to: verify.squarespace.com
  1. WWW CNAME
  • Host Name: www
  • Type: CNAME
  • Points to: ext-cust.squarespace.com

A Records (Required: 4)

Add these A records to connect the root domain. If limited to one record, use the first IP address:

  • Host Name: @
  • Type: A Record
  • Points to:
    • 198.185.159.144
    • 198.185.159.145
    • 198.49.23.144
    • 198.49.23.145

Common Troubleshooting Tips

  1. Can't find DNS settings?
  • Verify you have full DNS access with your provider
  • Consult provider-specific guides
  • Contact your domain provider for assistance
  1. DNS Errors
  • "Record not found" messages are normal initially
  • Allow up to 72 hours for changes to take effect
  • Double-check record accuracy if errors persist
  1. Best Practices
  • Consider domain transfer if eligible
  • Follow provider-specific instructions
  • Ensure all records are properly formatted
  • Monitor DNS propagation through the Domains panel

Remember to complete all other required steps in your domain provider's account for successful connection. If issues persist after 72 hours, verify your DNS records match exactly as specified above.

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