I am pretty new to lets encrypt and have a question. I set up a certificate for *.overlord.network and overlord.network. I ran the command to do the initial set up:
./certbot-auto --server https://acme-v02.api.letsencrypt.org/directory -d *.overlord.network -d overlord.network --manual --preferred-challenges dns-01 certonly
I did have to do some set up to the DNS record for the challenges by setting up TXT records.
My question is, when the certificate is up in 90 days, how do I renew it? Will I have to do the TXT records again?
My domain is: overlord.network
My web server is (include version): Apache (xampp)
The operating system my web server runs on is (include version): Ubuntu 16.04
My hosting provider, if applicable, is: self hosted
I can login to a root shell on my machine (yes or no, or I don’t know): yes