Guides from the NOC

Subdomain showing 'Not Secure' while your main domain is fine? Learn why cPanel AutoSSL skips wildcards and how to get real wildcard SSL coverage fast.

Chrome shows 'Not Secure' after cPanel AutoSSL renews? Learn the real causes-CAA records, Cloudflare, mixed content-and fix them step by step.

Let's Encrypt's 6-day short-lived certificates are changing how often cPanel sites renew HTTPS. Here's what actually changes, and what to check before it bites.

Browser flags cPanel or WHM login as Not Secure while your website is fine? Learn why the panel's SSL is separate and how to fix it for good.

Think you need a dedicated IP to install an SSL certificate? Learn how SNI works, when shared IP hosting is fine, and the rare cases dedicated IP still matters.

Addon domain loading your main site, a blank 404, or an SSL warning in cPanel? Learn the real causes—DNS, document root, .htaccess—and how to fix each one fast.

AutoSSL or Certbot can't validate your domain? Learn why .well-known/acme-challenge gets blocked and how to fix it on cPanel, Nginx, and Apache.

Getting an SSL warning for mail.yourdomain.com in Outlook or Thunderbird? Learn why the certificate name mismatch happens in cPanel and how to fix it for good.

Learn how cPanel parked domains work, how to add one in the current unified Domains interface, and how to fix wrong-content and SSL warning issues.

Learn what CAA DNS records do, why a misconfigured one silently blocks Let's Encrypt or AutoSSL, and how to add one correctly in cPanel's Zone Editor.

Installing a paid SSL certificate in cPanel? Learn how to match your CSR, private key, and CA bundle correctly and avoid the common install errors.