How to Configure DNS Records for Third-Party Domain Connections

How to Configure DNS Records for Third-Party Domain Connections

By Michael Chen

February 9, 2025 at 08:13 AM

A comprehensive guide to connecting third-party domains using DNS records. To successfully connect your domain, you'll need to add specific CNAME and A records to your domain provider's DNS settings.

Required CNAME Records

  1. Verification CNAME:
  • Host/Alias: [Your unique verification code]
  • Type: CNAME
  • Points to: verify.squarespace.com
  1. WWW CNAME:
  • Host/Alias: www
  • Type: CNAME
  • Points to: ext-cust.squarespace.com

Required A Records

Add these A records to connect your root domain (without www):

  • Host/Alias: @
  • Type: A Record
  • Points to (add all four):
    • 198.185.159.144
    • 198.185.159.145
    • 198.49.23.144
    • 198.49.23.145

Note: If your provider only allows one A record, use 198.185.159.144.

Common Troubleshooting Tips

  1. DNS Propagation:
  • Allow up to 72 hours for changes to take effect
  • Initial "Records Not Found" messages are normal
  1. Provider Issues:
  • Ensure your provider allows full DNS record editing
  • Consult provider-specific connection guides
  • Contact provider support for assistance with adding records
  1. Record Verification:
  • Check for proper record configuration
  • Use DNS settings panel to verify correct setup
  • Review error messages for specific issues

Remember to check your domain provider's documentation or support resources for specific instructions on adding DNS records, as the process varies by provider.

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