FQDN

What is FQDN? What does FQDN do?

FQDN, another hard-to-pronounce abbreviation. You don’t really need to know it to get a domain and set it up, but for the more curious of you, here it is.

FQDN

FQDN means Fully Qualified Domain Name. It is the fullest possible domain name of a host or a computer, on the internet. Here you can see the syntax of it:

[hostname].[domain].[tld]

It can also include a subdomain. The subdomain is not the hostname. It is just a part of the domain. 

Let’s see an example with Cloudns.net. We read it from right to left.

www.cloudns.net

First is “.net”, which is the top-level domain. Then it follows the domain name “cloudns”, and the last is the hostname “www.”. 

The hostname can show a specific service or protocol for the domain like “mail” or “ftp”.

The FQDN serves to show the exact location of an object inside the DNS hierarchy.

PQDN

PQDN is Partially Qualified Domain Name. It is just a part of the complete domain name. Let’s use our domain name again. The PQDN is, for example, “cloudns.net”. In this one, we don’t have the host “www.”.

How to make a FQDN lookup?

You can perform a FQDN lookup on your computer with any of the popular OS.

Windows 10. Go to “control panel” and click “system.” You will see it next to the “Full Computer Name.”

MacOS – Open the terminal, type “hostname –f”, and then press the enter button. You will see the FQDN.

Linux – similar to the MacOS, open the terminal, but this time type “hostname –A”.

Why do you need FQDN?

You will need FQDN to make a device accessible on the internet. You will use it to configure your DNS and get an IP address.

Another use case is when you want to get an SSL certificate. Today, almost every site has one, and you need to provide the FQDN to obtain it.

Remote Access. The DNS server will perform a lookup in its registers and resolve the FQDN to the correspondent IP address.

Access a protocol or a service. If you want to use a FTP for example, you will need the Fully Qualified Domain Name or IP. Also, for setting up email for specific applications, you will need it.

Conclusion

Fully Qualified Domain Name is used all the time, even if you don’t see it directly. It is the full identifier of the domain names. 

Domain parking. What is it and why does it exist?

Putting your domain on hold, that is what domain parking is. You don’t direct it to a hosting service. Instead, you use the domain parking service of your domain register. You don’t use your domain name currently, for whatever reason, but you want it to show a simple message from a basic HTML page. The message could be that the site is under construction, your contact detail for people who might want to buy the domain or ads that will make you profit.

domain parking

Why and when to use domain parking?

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Buy and sell a domain. Is the domain flipping a business?

We often try to have a side business to get some extra income. Most common activities are related to the creative industry. Many offer graphic design services, video edition or copywriting. Why don’t we just sell domain (domain flipping) and make massive profits? Domains like Insurance.com, VacationRentals.com, and PrivateJet.com have each made more than 30 million USD in profits.

sell domain

Sounds very attractive but how can we do that?

Continue reading “Buy and sell a domain. Is the domain flipping a business?”