I want to continue rent host but I don’t know the account that using for rent host because the person that rent was pass a way. What should i do, is it impossible that just pay and continue rent?
Welcome to the Cloudflare Community.
I am sorry for your loss.
Cloudflare is not a web host. It is a proxy between site vistors and the web host. If you have access to the email of the deceased, you may be able to recover the account. If the account uses multifactor authentication, you will also need access to that token. If you are unable to recover the Cloudflare account, the only remaining option will be to create a new one.
You will need to contact the webhost to determine if they will let you assume financial responsibility for the host. You may be able to identify the host using bank records or invoices. Cloudflare will not be able to provide that information.