How can I register a domain?

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How can I register a domain?

With a domain registration you secure your personal address on the Internet. checkdomain makes registering your domain very easy. In a few steps we will guide you online from searching for your desired domain to creating your own homepage.

If you have any questions or problems, you can contact the checkdomain service team at any time - because individual customer support is a top priority for us.

The most important step at the beginning: What should be the name of the domain you want to register? In addition to the name, you also have to choose one of the higher-level domains (top-level domains or TLDs) or domain extensions - such as .de, .com or .net.

Each domain name can consist of letters, digits and hyphens. The research is not case-sensitive. Domain registration can only be registered with the respective registry using lower-case letters. The exact rules depend on the respective TLD and the responsible registry.

The registry responsible for the .de domain, DENIC, for example, allows 92 additional letters - including ä, ö, ü and á - when securing the domain, but no special characters such as # or %. Since 2010 you can also register domains with a "ß" in their name.

Our Domaincheck

Next step in the research of your domain is to check if the preferred name is still available. checkdomain offers you a comfortable and easy to use Domaincheck.

Enter the preferred domain name in the search mask and select the desired extension. checkdomain will then inform you in real time whether the domain (or domains) is still available and automatically provide information on registration, country-specific features and prices.

As more and more people have their own domains, the most popular extensions such as the .de domain and the .com domain often have bottlenecks. It may be worth trying out an alternative domain extension if your first choice has already been assigned. In addition to well-known domain extensions, checkdomain also offers unusual country codes - you can choose from a total of around 1000 domain extensions worldwide. In addition, the new domain extensions have been coming since February 2014, where you can also choose from a large number of domains.

You can also register domains directly with the registry. However, registering with checkdomain is much cheaper and easier. As your provider, we take the paperwork off your hands and offer you a comprehensive service beyond that.

This also includes our web hosting, which provides the basis for your web presence. We provide you with web space so that you can "store" your preferred domain on the Internet and guarantee the technical accessibility of your newly registered domains.

Quickly find your new domain

  • Is your perfect domain name still available? Our domain check finds it out immediately.
  • Looking for a specific domain ending? Just add it to your domain check!
  • Looking for domain extensions from a particular topic? Use our category selector!

Domains worldwide


  • .at
  • .ch
  • .de
  • .eu
  • .fr
  • .it
  • .nl
  • .uk
  • .es
  • .pl
  • .me
  • .li


  • .ae
  • .cn
  • .hk
  • .in
  • .io
  • .jp
  • .my
  • .la
  • .sg
  • .tw
  • .ps


  • .biz
  • .com
  • .info
  • .mobi
  • .net
  • .org
  • .travel
  • .xxx
  • .pro
  • .jobs
  • .name
  • .aero

New domain extensions

  • .online
  • .sale
  • .reise
  • .hotel
  • .xyz
  • .ruhr
  • .restaurant
  • .coupon
  • .video
  • .bayern
  • .berlin
  • .hamburg
  • .koeln
  • .london
  • .reisen
  • .saarland
  • .wien
  • .bio
  • .business
  • .events
  • .haus
  • .immo
  • .immobilien
  • .international
  • .versicherung

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