SSL Complete Guide 2021: HTTP to HTTPS - Disable Cloudflare

The video tutorial guides viewers through changing domain nameservers from Cloudflare to Digital Ocean, adjusting DNS records, and verifying these changes. It addresses certificate errors encountered after the DNS update and explains the role of Cloudflare's origin certificates. The tutorial concludes with a preview of upcoming tasks, including deleting the Cloudflare certificate and creating a self-signed certificate for direct server connections.

What is the first step in changing the nameservers for a domain?

• Submitting the new nameserver changes

• Copying the IP address

• Verifying DNS settings

• Adjusting the A records

Which tool is used to verify the IP address a domain resolves to?

• dig

• ping

• nslookup

• traceroute

What should you do if DNS changes are not reflected immediately?

• Restart the web server

• Clear the DNS cache

• Change the domain registrar

• Disable the firewall

What error message might you see if a certificate is not trusted by the operating system?

• Connection timed out

• Connection is not private

• Server not found

• Page not found

Why might a web browser not trust a Cloudflare origin certificate?

• It is not encrypted

• It is not issued by Cloudflare

• It is expired

• It lacks a valid intermediate CA

What is the primary purpose of Cloudflare's origin certificates?

• To replace all other SSL certificates

• To encrypt data between servers and Cloudflare

• To provide a public certificate for all users

• To act as a standalone SSL certificate

What is the next step after deleting the Cloudflare certificate?

• Re-enable Cloudflare

• Update the DNS records

• Create a self-signed certificate

• Change the domain registrar