Adding custom DNS records helps connect your site to third-party tools like Google Site Verification or Salesforce Marketing Cloud. Here's how to manage DNS records for your domain.

Requirements:

• Squarespace-managed domain OR
• Third-party domain connected via Nameserver Connect

Note: If using DNS Connect, edit DNS settings through your domain provider instead.

Opening DNS Settings:

1. Navigate to domains dashboard
2. Select the domain name
3. Click DNS Settings

Common DNS Record Types:

• A Records (IPv4 addresses)
• AAAA Records (IPv6 addresses)
• CNAME Records (domain aliases)
• MX Records (email routing)
• TXT Records (verification/authentication)
• SRV Records (service location)
• DKIM/SPF Records (email authentication)
• DMARC Records (email security)

Adding Custom TTL Values:

• Default: 4-hour TTL
• Custom values in seconds (max: 2147483648)
• Select from preset options or enter custom value

Deleting DNS Records:

1. Open domains dashboard
2. Select domain name
3. Click DNS → DNS Settings
4. Scroll to Custom Records
5. Hover over record
6. Click red trash can icon
7. Click Save

Important Notes:

• Changes take 24-72 hours to update
• Review records carefully before deletion
• Keep essential records for domain functionality
• Back up important settings before making changes

Common Uses:

• Domain forwarding
• Third-party email setup
• Domain connectivity fixes
• Service authentication
• Security improvements

For troubleshooting help, consult your domain provider's documentation or contact their support team.

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