Email DNS Records for Dummies

DNS records for emails

There are four DNS records that are related to emails on your domain name. They are: MX Record SPF Record DKIM Record DMARC Record MX records are a DNS record type and they impact incoming emails. The other three are actually TXT record type and they are related to outgoing emails. SPF records and DKIM … Read more



What is SSH? SSH (Secure Shell) is a protocol (like HTTP or FTP) that lets us connect to a remote server. After connecting to a remote server via SSH, all the commands that we run on the terminal get executed on the remote server. When we connect to a server via SSH, we always log … Read more

JavaScript OOP Using Constructor Functions

JavaScript OOP with Constructor Functions

Object Oriented Programming can be implemented in JavaScript in three ways Constructor Function ES6 Class Object.create() In this article, I’ll go over the first way, which is using constructor functions. Using constructor functions is the oldest and main method of doing OOP in JavaScript. Our Sample Object Imagine our objective is to be able to … Read more

How to Find All Incoming Internal Links to a Post on WordPress

Find All Incoming Internal Links to a Post on WordPress

Internal Linking If you take the SEO of your site seriously, you probably already know that internal linking is an essential factor in the ranking of the pages on your site. Internal links help Google find and index the pages on your site. If used strategically, internal links can increase the page authority of the … Read more

JavaScript this Keyword

this keyword

The “this” keyword in JavaScript can be a source of confusion for developers. In this article, we’ll try to understand this keyword in different contexts.

Name Servers

Name Servers

Name servers are the servers that direct the traffic of a domain to the right IP address, and they are where all the DNS records are stored.

How DOM Events Work?

DOM Events

In this Article we’ll go over the DOM events, event listeners, event propagation and other useful info about the events.