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What is DNS?



what is web hosting and how does it work

A server domain name is an address on the internet that identifies a web site. There are many website names available on the web. These include those in education, commerce, government and entertainment.

If you type in a website's domain name, the computer matches it to the IP address required by that site. DNS (Domain Name System) maps alphabetic domains to IP addresses, just like in a phonebook.

DNS works on the basis of a database system based on the client-server paradigm. Name servers store data on each domain, including its IP address.

How Does DNS Function?

A computer's first action in the DNS is to ask a special computer called a "root server" what IP address is associated with each Top Level Domain. In essence, each domain has a set of registries that are stored in a specialized server.

Once the root-server has identified what TLD your are searching for, it then sends a request to Domain Name Resolver. Domain Name Resolver can be a computer within an organization or service provider. These resolvers are specialized in locating the registries for each domain and translating the domain name into a IP address.

Different types of DNS records are required depending on the type of domain and what resolver is needed. The A record is the most commonly used, as it contains the IP address. Other records include CNAME, TXT and CNAME/TXT. These can be used for an alias to be created or to forward the DNS query to another DNS Server.


These records can be defined in a database, also known as a zone file. The zones in the DNS store information about each domain and its corresponding IP addresses, as well as other related information such as DNS cache, time to live (TTL), etc.

The recursive DNS servers receives the request and sends it in a series until it reaches authoritative DNS name servers for the domain. The recursive DNS returns the IP address back to the client/server.

In the DNS, there are two kinds of authoritative name servers - primary and second. Primary DNS servers hold all records and zone files of a zone or domain. The secondary DNS servers are only used if there are errors in the primary or if the authoritative domain server is not available.

The authoritative name servers have the final say on the IP addresses and names of a zone or domain. They are also able to change the IP addresses of the domains or zones they manage, making them an essential part of managing and maintaining the DNS on the network.

The DNS server is recursive and makes requests to the authoritative DNS servers for each domain or zone. If the recursive DNS server cannot find what it needs from the authoritative DNS nameserver, it then makes the queries to another DNS nameserver that will get back the information needed. The recursive DNS service can also return just the IP address. It is usually the fastest method to obtain the IP address you want from a DNS server. This is also the default setting for most DNS services.




FAQ

Is WordPress a CMS?

The answer is yes. It is a Content Management System (CMS). CMS is a way to manage your website content without having to use an application such Dreamweaver/Frontpage.

The best part about WordPress is that it's free! Hosting is all you need, and it's usually free.

WordPress was originally designed to be a blogging platform. However, WordPress now offers many options including eCommerce sites and forums, membership websites, portfolios and portfolios.

WordPress is very easy to set up and install. You must download the installation file from their website and upload it onto your server. Next, simply go to your domain name via your web browser and log into your new site.

After installing WordPress you will need to create a username/password. Once you log in, you will be able to access your settings from a dashboard.

You can now add pages, posts and images to your site. If editing and creating new content is easier for you, skip this step.

But if you'd rather work with someone, you can hire a professional website designer to handle everything.


What is a website static?

A static website is possible to be hosted anywhere: Amazon S3, Google Cloud Storage or Windows Azure Blob storage. Rackspace Cloudfiles, Rackspace Cloud Files. Dreamhost and Media Temple. A static website can be also deployed to any platform supporting PHP, including WordPress, Drupal and Joomla!, Magento, PrestaShop and others.

Static web pages can be easier to maintain as they don’t need to send requests back and forward between servers. They load quicker because they don't need to send requests back and forth between servers. For these reasons, static web pages are often better for smaller companies that don't have the time or resources to manage a website properly.


How To Create A Static Website

There are two options for creating your first website:

  1. Content Management System (a.k.a. WordPress): You can download this software and install it on your computer. It can be used to create a website.
  2. Creating a Static HTML Website: In this case, you'll need to write your HTML/CSS code. If you have a good understanding of HTML, this is not difficult.

Consider hiring an expert to build your large website.

But starting, you should probably go with option 2.


Where can I find freelance web developers?

There are many places you can find freelance web designers or developers. Here are some of the best options:

Freelance Jobs

These sites offer job postings for freelance professionals. Some sites require specific skills, while others may not care about the type of work that you do.

Elance, for instance, has high-quality job opportunities for programmers, writers, translators, editors and project managers.

oDesk offers similar features but focuses on software development. They offer jobs in PHP, Perl, Java, C++, Python, JavaScript, Ruby, iOS, Android, and.NET developers.

oWOW is another good option. Their site is focused on web and graphic designers. They offer writing, video editing and programming as well as SEO, social media marketing, website design, and many other services.

Online Forums

Many forums offer members the opportunity to advertise themselves and post jobs. For example, there's a forum dedicated to web developers called DeviantArt. A list of threads will appear if you type "web developer” in the search box.


Is web development hard?

Web development can be difficult, but there are many online resources to help you get started.

Just find the right tools, and then go through each step.

Many tutorials are available on YouTube and other platforms. You can also download free software online like Sublime Text or Notepad++.

Books are also available in libraries and bookstores. The most widely-read books include:

O'Reilly Media, "Head First HTML and CSS"

O'Reilly Media's Head First PHP and MySQL 5th Ed.

"PHP Programming for Absolute Beginners" by Packt Publishing

I hope this article helped you.


What kind of websites should I make?

Your goals will determine the answer to this question. If you are looking to build a business from your website, it may be beneficial to focus on selling online products. You'll need to build a robust eCommerce site to do this successfully.

Blogs, portfolios, as well as forums are some other popular web types. Each type of website requires different skills. For example, to set up a website, you need to understand blogging platforms such WordPress or Blogger.

You must decide how to personalize your site's appearance when choosing a platform. You can find many free templates and themes for every platform.

Once you have selected a platform you can add content to your website. Your pages can be filled with images, videos and text.

It is now possible to publish your new website online. Once your website is published, visitors will be able to access it in their web browsers.


What is responsive web design?

Responsive Web Design is a method of designing responsive websites. It allows content to display on all devices (desktop computers, tablets and smartphones), so that it can be viewed easily on any device. This allows users the ability to view a website simultaneously on different devices and still have access to other features like navigation menus, buttons, and so forth. RWD aims to ensure that every user who views a site is able to view it on any screen size.

A website that sells primarily through eCommerce would be an example of this. You want your customers to be able to purchase products from your store, even if they are viewing it on a phone.

Responsive websites will adjust their layout according to the device that is being used. A website that is viewed on your laptop will display the same way as a desktop website. However, if you're viewing the page on your phone, it will display differently.

This means you can make a website that looks amazing on all types of devices.



Statistics

  • At this point, it's important to note that just because a web trend is current, it doesn't mean it's necessarily right for you.48% of people cite design as the most important factor of a website, (websitebuilderexpert.com)
  • It enables you to sell your music directly on your website and keep 100% of the profits. (wix.com)
  • It's estimated that in 2022, over 2.14 billion people will purchase goods and services online. (wix.com)
  • Did you know videos can boost organic search traffic to your website by 157%? (wix.com)
  • When choosing your website color scheme, a general rule is to limit yourself to three shades: one primary color (60% of the mix), one secondary color (30%), and one accent color (10%). (wix.com)



External Links

linkedin.com


smashingmagazine.com


webflow.com


interaction-design.org




How To

How to use WordPress in Web Design

WordPress is a software application that you can use to build websites or blogs. WordPress' main features include an easy installation, powerful theme options and plug-ins. You can personalize your website with this website builder. It comes with hundreds of themes and plugins that help you make any site. If you would like, you can even add your own domain name. These tools allow you to easily manage the appearance and functionality of your website.

With the power of WordPress, you can create beautiful sites without knowing how to code HTML. You don't need to know any programming skills to create a professional-looking website. We'll walk you through how to install WordPress on your PC and show you the basics of getting your blog online. We'll walk you through the process so you can understand it at home.

WordPress.com is the most well-known CMS (Content Management System). There are currently 25 million users worldwide. Two versions of WordPress are available. You can either get a license from them at $29/month or you can download the source code for free.

WordPress is a popular blogging platform. There are many reasons for this. One reason is that WordPress is extremely easy to use. Anyone with a basic knowledge of HTML can create a stunning site. It also offers flexibility. Many themes are free on WordPress.org, meaning you can change the look and feel of your site entirely without having to pay a penny. You can also customize it. Numerous developers offer premium addons that enable you to automatically update posts whenever someone comments on them, or integrate social sharing into your website.




 



What is DNS?