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Knowledge Base

Configuring DNS Records for Google Workspace

  • Log in to your Bigrock Panel.

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  • Verify your domain in the Google Workspace Admin console — Google gives a verification record (TXT or CNAME) to add to DNS. Add that record and confirm verification in the Admin console.

     

  • Add Google MX records to route email to Google. 

    • Example :   smtp.google.com

       

  • Publish an SPF TXT record to authorize Google to send mail for your domain.

    • Example: v=spf1 include:_spf.google.com ~all (add as a TXT record for the root domain @).

  • Enable DKIM signing in Google Workspace: generate a DKIM key in the Admin console, then add the provided TXT (or CNAME) record for the selector (e.g., google._domainkey.yourdomain.com). After DNS propagates, return to Admin and turn DKIM on.

  • Add a DMARC record to set policy and reporting (optional but recommended).

    • Example TXT for _dmarc.yourdomain.com: v=DMARC1; p=quarantine; rua=mailto:[email protected]

  • Set reasonable TTLs (e.g., 3600–86400 seconds) and save changes.

     

  • Wait for propagation (DNS changes can take minutes to 48 hours) and then verify: use Google Admin checks and public DNS tools (dig/online checkers) to confirm MX, SPF, DKIM, and DMARC are correct.

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