Keeping your domain’s DNS records up to date is essential for connecting services like email, websites, and apps. Whether you’re verifying a domain or pointing it to a new provider, this guide will walk you through how to update your DNS records.

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🔍 What Are DNS Records?

DNS (Domain Name System) records are like instructions that tell the internet where to find things related to your domain—like your website, email servers, or verification info.

Common record types:

  • A Record – Points your domain to an IP address
  • CNAME Record – Points a subdomain to another domain name
  • MX Record – Directs email traffic
  • TXT Record – Used for domain verification, SPF/DKIM, and other settings

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✏️ How to Update DNS Records

💡 You’ll need access to the company where your domain is registered (e.g. GoDaddy, Namecheap, Google Domains).

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Step 1: Log In to Your Domain Registrar

Go to your domain provider’s website and log in to your account.

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Step 2: Locate Your DNS Settings

  • Look for options like DNS Management, DNS Zone File, or Name Server Settings
  • Choose the domain you want to update

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Step 3: Add or Edit Records

Use the interface to:

  • Add a new record (e.g. click “Add Record” or “+”)
  • Edit an existing record by clicking the pencil or edit icon

You’ll typically be asked for:

  • Type (A, CNAME, TXT, etc.)
  • Name / Host (use @ for root domain, or www, mail, etc.)
  • Value (e.g. IP address, verification token, or destination domain)
  • TTL (Time to Live) – you can usually leave this as the default

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Step 4: Save Changes

Be sure to save or confirm any changes you make.

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🌐 Why Use a Subdomain?

Using a subdomain (like email.yourdomain.com or marketing.yourdomain.com) helps you:

  • Keep your main site and email tools separate
  • Avoid interfering with existing DNS records
  • Get better deliverability and reputation for email tools

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✅ How to Set It Up

When creating your record:

  • For the Name/Host, enter your subdomain prefix (e.g. email, marketing, or promo)
  • For CNAME or TXT records, your provider will give you the exact value to enter

Example:

To create email.yourdomain.com, set the host to email and follow your service’s instructions for the value.

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⏳ How Long Do Changes Take?

DNS changes can take anywhere from a few minutes to 48 hours to fully propagate across the internet. Most changes apply within 1–4 hours.

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✅ Tips & Troubleshooting

  • Double-check that there are no conflicting records (e.g. multiple A records for the same domain)
  • For email setup, make sure you don’t have old MX records lingering
  • Use tools like https://dnschecker.org to confirm your updates are live

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🧠 Need Help?

If you’re stuck or unsure about what to update, our team is here to help. Contact support and let us know your domain registrar and what you’re trying to connect.