Add subdomain to Cloudflare as a property



Hello, there!

I’m a newcomer to Cloudflare today, and I am trying to add my subdomain as a root to Cloudflare.

I used here to add new property:

When I tried to add, an error occurred and it says:

We were unable to identify as a registered domain.



Please ensure you are providing the root domain and not any subdomains (e.g.,, not (Code: 1099)

How to add my subdomain as a property?


You can’t delegate a subdomain to CloudFlare.

To use CloudFlare you have to change the nameservers of your domain to those assigned to a during the registration. This is at least needed to verify ownership.

After that you can delegate subdomains to other name servers.


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