Introduction: A DNS zone maintains all the DNS records of each and every domain. It contains all the records of a specific domain or all domains and their subdomains. It helps for administrative purposes and in DNS propagation. In a DNS zone file, each line holds one DNS record with TTL (Time to Live). It specifies ..
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Introduction SSL certificates help secure your website by encrypting data transmitted between visitors and your server. Using Let’s Encrypt and ACME. You can install a free SSL certificate on your cPanel account and configure automatic renewal to ensure uninterrupted HTTPS protection. Prerequisites Implementation Step 1: Enable SSH and Set Up Access Key Log in to ..
Introduction Domain parking allows you to point multiple domain names to the same website content. In WHM, administrators with root access can easily configure a parked domain for an existing account. This guide explains the steps required to park a domain using the WHM interface. Prerequisites Before proceeding, ensure that you have: Procedure Step1: First, ..
INTRODUCTION High loads within a server can severely impact performance and response times. Identifying which process(es) or service(s) causing high loads significantly narrows down the investigation as it allows you to focus on the process(es) that require attention. Prerequisites Before diagnosing high loads using the top command, ensure the following: IMPLEMENTATION “top” is a popular ..
Introduction The DNS Cluster feature in WHM provides flexibility for managing DNS zones across multiple servers. Depending on your infrastructure requirements, you may need to modify the role assigned to a server within the DNS Cluster. This guide explains how to update the DNS role for a cluster member. Prerequisites Implementation Step 1 Log in ..
Introduction There are some instances where cPanel users wish to create a password-less SSH key. By default, this is not allowed in the cPanel SSH Access interface unless the administrator configures their password strength requirements for SSH. From our documentation, passwords are optional if the administrator sets the SSH Keys setting to 0 in WHM’s Password Strength Configuration interface. Prerequisites Before proceeding, ensure the ..
Introduction In WHM, packages define the resource limits and features assigned to cPanel accounts. You can easily upgrade or downgrade an account package through WHM whenever resource or feature changes are required. Prerequisites Implementation Step 1 Log in to WHM. Navigate to: WHM → Account Functions → Modify an Account Step 2 If multiple accounts ..
Introduction Sometimes, a website may redirect visitors to another URL, and the source of the redirect may not be immediately clear. In many cases, the redirect source can be identified through HTTP headers using the CURL command over SSH. Prerequisites Implementation How to Find Common Redirect Sources In some cases, you may notice a redirect ..
Introduction DNSSEC (Domain Name System Security Extensions) helps protect DNS records from spoofing and tampering. If DNSSEC keys are lost or need to be migrated, they can be restored from a cPanel backup by extracting the key files and importing them through cPanel’s Zone Editor. Prerequisites Before proceeding, ensure the following: Implementation 1) Locate the ..
Introduction The expose_php setting in PHP controls whether the PHP version information is displayed in HTTP headers. This setting can be managed easily from WHM using the MultiPHP INI Editor. Prerequisites Implementation How to Enable the expose_php Extension Using WHM Step 1 Log in to WHM as the root user. Step 2 Under the Software ..
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