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Nameserver options

Refer to the sections below to learn about different nameserver options.

Multi-provider DNS

Multi-provider DNS is an optional setting for zones using full setup and is an enforced default behaviour for zones using secondary setup.

When you enable multi-provider DNS on a primary (full setup) zone:

  • Cloudflare will no longer ignore NS records created on the zone apex, as in the example below.

    TypeNameNameserver
    NS@ns1.external.com

This means that responses to DNS queries made to the zone apex and requesting NS records will contain both Cloudflare’s and your other DNS providers’ nameservers.