This is a really informative post! Quick question – so my domain name and web hosting are both with Bluehost but I’m going to go elsewhere. When looking at other websites, I can choose the option for web hosting or WordPress hosting…is it the WordPress hosting option I choose? I have a WordPress.Org website. Also do you know how it works when you have a domain name up for renewal and choose to move it i.e. do you move this then renew it with the new provider or will the date of moving it be the start of the renewal? 

On a TCP/IP network, each host has a host number that, together with a network identity, forms its own unique IP address. In the Open Systems Interconnection (OSI) model, protocols in the transport layer, also known as Layer 4, are responsible for communication between hosts. Hosts use various protocols to communicate, including transmission control protocol (TCP) and User Datagram Protocol (UDP).
CloudLinux helps protect websites in a shared website hosting environment. If one of the websites on the servers gets attacked or gets a sudden growth in popularity and a lot of unexpected traffic, it will start draining all of the server resources, affecting other websites. CloudLinux makes sure this doesn’t happen. It will either slow down the website to stop it from hogging all resources or it will temporarily shut it down.
When looking up a bare name in DNS, the network stack will add the search domains to it to form fully qualified domain names, and look up those as well.[8] For example, if the domain search list contains "wikipedia.org", typing "en" in the browser will direct the user to "en.wikipedia.org". Some ISPs add their own search domains via DHCP settings, similar to how they add DNS servers and other networking information; if this is undesired, the user can change this setting to ".local".
If you're a WordPress user, Bluehost is definitely a web hosting provider to consider. While its managed WordPress hosting is a little more pricey than basic shared hosting, the company has both specific WordPress and WooCommerce hosting plans available (along with management support). It also offers a site migration service for an additional fee. 

Above all else, we strive to deliver outstanding customer experiences. When you buy a domain name from Namecheap, we guarantee it will be handed over to you with superior standards of service and support. Our primary goal is to build a customer-focused atmosphere filled with the happiest customers in the galaxy. The Namecheap guarantee is our mark of excellence. 

By definition, a domain name is simply a human readable form of an IP address. In function it is the destination that you type into a web browser in order to visit a website, such a www.google.com. Metaphorically, it is very similar to how you would scroll to a contact in your cell phone rather than manually dialing the person by entering their full phone number; the phone number would be an IP address and the saved contact would be a domain name. Always buy a domain with a reputable domain registrar.
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