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How Do I Fix the DNS Error "Primary Name Server Not Listed at Parent"?

Updated on 18 December, 2025

Guide to resolving DNS configuration issues when primary name servers at the domain registrar dont match authoritative name servers

When checking your domain’s propagation, you may encounter the error:

Primary Name Server Not Listed at Parent

This error occurs when the name servers configured at your domain registrar (the parent zone) do not match the authoritative name servers in your Vultr DNS (the child zone). The parent zone tells the internet which servers are responsible for your domain, while the child zone on Vultr provides the actual DNS records. If these NS records are inconsistent, resolvers and diagnostic tools may report this error. To resolve the error, follow these steps:

  1. Log in to your domain registrar (e.g., Namecheap, GoDaddy).

  2. Update your domain to use Vultr’s authoritative name servers:

    ns1.vultr.com
ns2.vultr.com

    Ensure that you select Custom DNS or equivalent at your registrar and remove any existing default nameservers.

  3. Save your changes.

  4. DNS propagation typically completes within 24–48 hours, though it can sometimes be faster. During this period, your domain may resolve inconsistently.

  5. Use a command-line tool to confirm that your domain now points to Vultr’s nameservers:

    console 
    $ dig NS yourdomain.com +short

    Expected output:

    ns1.vultr.com.
ns2.vultr.com.

For more information on why you should use Vultr DNS and how to update nameservers at your preferred domain registrar, refer to the Vultr DNS official documentation.