I own a SSL certificate when I bought a domain from NameCheap. The SSL cert is provided by Comodo. I recently lost my box so I also lost my cert and had to revo

I own a SSL certificate when I bought a domain from NameCheap. The SSL cert is provided by Comodo. I recently lost my box so I also lost my cert and had to revoke the existing one and ask to re-generate. I would need to wait ~3-6 hours before a new cert is available (ugh), so I decided to go to Let's Encrypt. While the initial setup for starter is quite confusing, I managed to create one regardless and I haven't looked back. I can't help but to think when someone was designing this challenge scheme he/she must have thought of this potential risk, but probably shrug it because "most people won't be able to come up with this method."