My domain is: my-place.co.il
I ran this command:
certbot certonly --dns-digitalocean --dns-digitalocean-credentials /etc/letsencrypt/digitalocean_api.key -d *.my-place.co.il -d my-place.co.il
It produced this output: work as expected
My web server is (include version): Chrome Version 80.0.3987.87 (Official Build) (64-bit)
The operating system my web server runs on is (include version): Ubuntu 18.04.4 LTS
The version of my client is: certbot 0.31.0
I use DNS method because it should work with wildcard sub domain.
It work perfectly for 4 month. on Friday I saw that I get “Your connection is not private” in my browser, after 2 hours of wondering, I discover that it happened only in my browser and even in incognito mode it valid!