How is a Domain important and why must a website have it?

In the online world, have you ever wondered what the letters at the end of the site mean? Well, that’s a domain name. Having a domain is like having a home page. How do you view a domain, and how important is a domain? Let’s find out.

What is a Domain

Domain คือ ชื่อที่ใช้ในการอ้างอิงเพื่อไปยังเว็บไซต์ต่าง ๆ หรือ ชื่อเว็บไซต์หลัง www. การจะเลือกชื่อโดเมนให้เหมาะสมและส่งผลดีต่อธุรกิจมากที่สุดควรจะเป็นแบบไหน ซึ่งเราจะกล่าวในลำดับต่อไป คือประเภทของโดเมน หากเราเลือกใช้ผิดประเภท อาจทำให้เว็บไซต์มีการเปลี่ยนทิศทางได้

Domain มีกี่ประเภท?

Domain is the name used to refer to websites or website names after www. It’s important to choose the right domain name to maximize the business, but it’s also important to choose the right domain type. If you choose the wrong type, you may redirect websites.

How many types of domains are there?

The domain is divided into two categories, each with a different usage.

The two-level domain consists of 1. Domain Name 2. Last Name

For example: www.youtube.com

The three-level domain consists of 1. Domain Name 2. Last Name 3. Country Name

For example, www.rmutr.ac.th

Once we’ve chosen our domain name, we might see multiple sites with a last name. That’s the site’s last name. What is the site’s last name? how are they used and how are the different types of domain names? We’ll explain in the next section.

International Web Site Last Name

.com (COM): Commercial website, company, or organization for commercial business groups.

.org (ORGANIZATION): Corporate website that doesn’t expect business returns, or Foundation

.net (NETwork): Network-related websites for network-related business groups.

.edu (EDUcation): Educational Institution’s website, schools, or universities

.info (INFOmation): General information website, or Domestic Site Last Name

.co.th (Commercial in Thailand): A partnership company registered as a corporation and located in Thailand.

.or.th (Organization in Thailand): Organization, organization, foundation located in Thailand and not looking for business returns.

.net.th (NETwork in Thailand): Networking agencies/organizations located in Thailand

.ac.th (Academic in Thailand): Registered educational institutions in Thailand only.

In the case of registered websites in other countries, it will end in abbreviations of that country.

.cn (China): China

.jp (Japan): Japan

Why do we have to register a domain?

To improve credibility

The company’s domain name will increase the company’s credibility, as the domain name must be verified and processed by a trusted authority, and can also create an image for the company.

Cannot register the same domain’s name

The term can be prevented from being used by business competitors or associated companies. Each company will not be able to duplicate its name. During the domain registration process, the domain name we have registered is verified and registered, and no agency or company can claim it.

A symbol of the brand

Domain registration provides security for our website and makes it known for recognizing names and formats.

Domain Naming Requirements

You should choose one of these languages. Both Thai and English cannot be combined.
Domain names should be easily recognized
Special symbols cannot be used
Cannot duplicate a name with an existing domain
The hyphen (-) can be used, but the lower hyphen (_) cannot be used.

Domain Name creation, apart from being verified, is part of the detailed registration of domain names. Therefore, restrictions can make websites more reliable, and suitable for use in knowledge, education, or things that require trustworthiness.

Why must a website have a domain name?

The domain is very important because if there is only the IP address, it is difficult to recognize. When the domain name is a company or organization’s name, it is easier to recognize the company or organization as what a service it is, and what this company works about. The more important factor than Domain is SSL. What is SSL? Let’s find out together.