Guides about caa
- Order, validate and install an SSL certificate From private key to padlock: generate a CSR, complete validation, install the certificate with its chain and check the result. Includes free certificates with Certbot. Intermediate 20 min
- DNS basics for a new domain DNS decides where your domain's website and email live. The parts in plain language: registrar and nameservers, the records you will use and how changes spread. Beginner 15 min