Transport Layer Security (TLS) is a cryptographic protocol designed to provide secure communication over a computer network. It is widely used for securing communications between web browsers and servers, ensuring that data exchanged remains private and integral. What is TLS? How TLS Works 1. Handshake Process The TLS handshake is the process that initiates a…
What Is SPF and DKIM Records? SPF and DKIM Records: SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail) are email authentication methods that help prevent email spoofing and ensure that emails from your domain are legitimate. DKIM Record: Example of a DKIM record: default._domainkey.yourdomain.com IN TXT “v=DKIM1; k=rsa; p=MIGfMA0G…base64encodedpublickey” How to Repair SPF and…
What is Domain Forwarding Domain forwarding, also known as URL forwarding or URL redirection, is a technique used to redirect one domain name to another. When someone types in or clicks on a domain name that has forwarding enabled, they are automatically redirected to a different domain or specific URL. This is often used for…
Automatic backups are essential for keeping your website and database data safe from unexpected issues, such as hacking attempts, accidental deletions, and server crashes. With automatic backups, you’ll have peace of mind knowing that even if something goes wrong, you’ll always have a recent copy of your website to restore. Features of cPanel Backup System…
What is Autoresponder in cPanel Autoresponder is a feature that allows you to set up automatic email replies to incoming messages sent to a specific email address. It’s commonly used to inform senders that you are unavailable or to acknowledge receipt of their message. Here are key points about autoresponders in cPanel: How to Set…
What is Domain name A domain name is a unique and human-readable web address that serves as the online identity of a website. It’s composed of two main parts: the actual name (e.g., “example”) and the domain extension (e.g., “.com”, “.org”, “.net”). Domain names are used to locate and identify specific websites on the internet,…
What is IP? An IP, or Internet Protocol, is a set of rules that govern how data packets are sent and received over the internet. It provides a unique address for devices connected to a network, allowing them to communicate with each other. IP addresses can be either IPv4 (e.g., 192.168.1.1) or IPv6 (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334),…
What are MX records? MX (Mail Exchange) records are DNS (Domain Name System) records that specify the mail servers authorized to receive email on behalf of a domain. They are used to route incoming email to the correct mail server. MX records include a priority value, which determines the order in which mail servers should…
What is Email Deliverability Email deliverability refers to the ability of an email to successfully reach a recipient’s inbox, without being blocked or filtered into spam. It’s a critical aspect of email marketing, business communication, and transactional emails. Achieving high deliverability ensures that your intended audience receives your messages as planned. Key Factors Affecting Email…
What is PHP? PHP, which stands for Hypertext Preprocessor, is a widely used open-source server-side scripting language designed primarily for web development. Originally created by Rasmus Lerdorf in 1994, PHP is especially suited for creating dynamic web pages and web applications. It is embedded within HTML, allowing developers to intersperse PHP code within HTML pages,…