Access to a DNS site

Hello

I seems I or someone use CloudFlare sometimes ago to use for the DNS.

I have to check them for Amazon SES.

When I connect to my account no site is declare.
How I can find the CloudFlare account to connect to my DNS site?

Regards

Look at your other email accounts for messages from Cloudflare regarding that domain. If you can not find the account, you can move the domain into your current account: