Hi, I have Cloudflare installed on my website but I lost my old email address. I want to change Cloudflare account to new account with old records. Can you help me with instruction how to do that.
I have access to domain settings so I can change new Cloudflare NS.
Welcome to the Cloudflare Community. 
You add a domain that is already on Cloudflare to a new account in the same manner as adding a domain to Cloudflare for the first time. You will not have access to any of the previous settings or DNS records. Without access to the previous account, they will need to be configured from scratch.
Hi, thank you for the welcome and instruction.
May I ask if there is any way to access or see the records I have added on previous account?
I can add them manually but If I can get access to them and know the records it will be great.