Question: How Many Levels Can A Domain Name Have?

As of now, there are currently 21 generic top-level domains within the root zone, which is the highest level of the domain name system structure.

While there are over 1,500 gTLDs in use, these 21 make up the vast majority of all types of domain names.

They include four sub-categories: Generic (.com, .

How many levels can a domain name have what are generic top level domains?

During the growth of the Internet, it became desirable to create additional generic top-level domains. As of October 2009, 21 generic top-level domains and 250 two-letter country-code top-level domains existed. In addition, the ARPA domain serves technical purposes in the infrastructure of the Domain Name System.

What are the 5 top level domains?

gTLD – Generic Top-Level Domains. sTLD – Sponsored Top-Level Domains.

3. ccTLD – Country Code Top-Level Domains

  • . us – USA.
  • . uk – United Kingdom.
  • . eu – European Union.
  • .de – Germany.
  • . fr – France.
  • . cn – China.
  • . es – Spain.
  • . ru – Russia.

What are the domain levels?

Domain names are composed of at least two levels, a top-level domain and a second-level domain. The top-level domain, also referred to as TLD, is the suffix or extension attached to Internet domain names. There are a limited number of predefined TLDs, such as .com, . net and .

What is 4th level domain?

Sub Domain (fourth-level) Registration Services:

For example, Government of Delhi may register a third-level domain name like delhi.gov.in and then the fourth-level sub domains may be registered for its various Departments like education.delhi.gov.in, tourism..

Do .com domains rank higher?

There are three general quality tiers of top level domains.

The high tier domains are the most valuable for use in marketing, search, and website optimization. These are domains like .com, . gov, and . They aren’t as valuable as many people say they are, but they still have a bit of value to the owner of such a site.

Is .com a top level domain?

A top-level domain (TLD) is one of the domains at the highest level in the hierarchical Domain Name System of the Internet. The top-level domain names are installed in the root zone of the name space. For example, in the domain name www.example.com, the top-level domain is com.