Step 1: Go to cloudflare.com and sign up for a free account.
Step 2: Select the package called Free
Step 3: Enter your email and chose a password
Step 4: Once your account is created, click “Add website”
Step 5: Enter your domain name
Step 6: Chose the package for the website. Free is enough for our purpose
Step 7: CloudFlare is now scanning your current DNS records. You have the ability to to review that it’s the same as you have currently, or you can add manually if something is missing.
Click Continue when you compared the records with your current name server
Step 8: Now copy or take note of the assigned nameservers.
Now you need these name server records, and update them on your registrar. How to do that is different depending on registrar.