How to buy a .ac domain?

You're in the right place, because world4you is an officially accredited domain registrar for the .ac-domain and hundreds of other domains. We can help you to create your own domain . Alternatively, you can buy existing domains on our domain marketplace by checking out our old domains for sale .

How often can I use the checker to check a domain?

You can use the domain checker to find available domain names as many times as you want until you find the perfect domain with the right extension – all completely free of charge. Please keep in mind that a domain will only appear as registered in the domain checker once the corresponding registrar has entered the domain owner and name servers. Additionally, our domain checker will show you if your dream domain is a premium domain .

How do create a website with a .at domain?

If you want to add a https://www.world4you.com/en/hosting/web-hostingweb hosting package to an existing domain, you have to perform a package change. To do this, go to my.world4you.com , click on the package overview, and then on the link "View contract". Then click on "Change package" and choose a package for your domain.

Why are there so many domain extensions?

Since 1998 world4you offers a constantly growing selection of domain endings, because the demand is also increasing. Besides the classic and popular domain endings such as .at , .com and .eu , new endings are constantly being registered. If your dream domain is already taken, you can switch to an alternative due to the variety of different domain endings. Thanks to the domain checker of world4you you can always check which domains are still available. You can customize your domain with a special domain extension and stand out within your industry or from your competitors. Many companies also purchase additional variants of their domain extension.

Is it possible to register a second domain that points to a subdirectory of my existing webspace?

Yes. With all hosting packages , you have the option to register additional domains and have them point to an existing website or independently to a subdirectory. This can be done with our DomainOnly product . To do this, you can activate a forwarding for the respective domain at any time under my.world4you.com in the menu item Package > Domains > Multidomains .

How fast is my subdomain active?

Your subdomain is usually active within 10 minutes. If this is not the case, we ask you to delete the subdomain and perform the setup again. You can find the administration and the current status of your subdomains on my.world4you.com under Package > Domains > Subdomains .

Why is it so cheap to buy a domain at world4you?

When you purchase a new domain with us, you benefit in multiple ways. We take care of all the formalities required for the registration of your domain name. This includes, for example, submitting your registration request to the relevant authorities or automatically forwarding any changes to your contact details. If you want to transfer your domain name from your previous provider to us, we will handle that as well. After that, you can manage it conveniently and easily in your world4you customer area – even on the go using your mobile device. Our support is always by your side. If you want to purchase an affordable domain from world4you, you have access to a huge selection of classic and new domain extensions. By the way, it’s also very convenient to register your domain name with us, as you can easily link it with other products like the website builder , web hosting , or your virtual server at any time.

Domains at world4you

Buy your .ac domain

Visibility on the Internet
Professional Image
More trust among your customers

7.17 € / month

incl. 20% VAT

Easy setup

Excellent support

Free subdomains

Numerous extensions

No additional costs

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Register your .ac domain

Secure an outstanding web address with a .ac domain that gains international recognition and is inspired by academic excellence and knowledge transfer!

.ac domain

7.17 € / month

incl. 20% VAT

Transfer

Currently valid promotional price7.17 € / month
Setup fee

0 €
Special characters

included
Minimum domain length

1
Maximum domain length

63

note:

Domains can be registered without restrictions.

Contract details

Billing

annually in advance
Notice period

up to 1 month
before contract renewal
Minimum contract term

12 months

Legal

Prices include 20% VAT.

The domain will be renewed one month before the contract expires.

You can find our general terms and conditions here.

Grab your .ac domain in 2 steps!

Check

After you have chosen your dream domain, just enter it into the Domain checker to check its availability.

Choose

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If your dream domain name with .ac extension is still available, don't waste time and grab it!

Useful information about the .ac domain at world4you

The History of the .ac domain

The .ac domain is specifically designed for academic institutions and research organizations to promote the exchange of knowledge and scientific findings on the internet.

With its introduction, a platform was created to support websites dedicated to academic dialogue and educational advancement, thereby representing a rich tradition of learning and research.

Person with a trophy surrounded by stars

Success with a .ac domain

The .ac domain is ideal for universities, research institutes, scientific projects, and anyone dedicated to the promotion of education and knowledge.

This domain is much more than just a web address – it symbolizes a commitment to academic progress and the exchange of knowledge in the digital age.