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Domain checker

Run a domain name search and view availability here

.com
$1/1st year then $15/year
.info
$1/1st year then $20/year
.org
$1/1st year then $20/year
.net
$9/1st year then $20/year
.ca
$10/1st year then $15/year
.biz
$15/1st year then $20/year

Easy and fast domain registration check with 1&1 IONOS

How to find available domains with 1&1 IONOS

Search for your perfect domain name with the easy-to-use 1&1 IONOS domain checker and get suggestions for available domains. Just enter the domain including your preferred domain extension or let the Domain Check suggest a suitable extension.
The Domain Check tests availability, not only with classic extensions like .com and .us domains, but also with a huge selection of new top-level domains like .global and .online. This way, you're sure to find the perfect domain name for your website.

Your desired domain name is available - now what?

Build a website
Create a successful website yourself with a MyWebsite package. Design templates are included and no programming experience is necessary.
6 months $1/month then $7/month
Learn more
Hosting
Smart hosting packages with latest hybrid technology and SSD for top performance. Includes a suitable domain, unlimited traffic and webspace.
12 months $1/month then $8/month
Learn more
Professional mail
Create your own professional email address matching your domain, including Microsoft Outlook Web App and sufficient storage.
12 months $1/month then $2/month
Learn more
Didn't find what you were looking for?
We may have the ideal solution for you.

Domain Check

​FAQ
The domain name for a website is essentially the first impression or image that a potential visitor to your site is greeted with, so finding the right domain name for your website is vitally important to the success of your site. Thankfully, 1&1 IONOS is here to help you check your domain name once you have come up with a good idea.

The best domain names are the ones that define what your site is and what it does. You can use the 1&1 IONOS domain checker to find the right name and ensure that it's easy for potential visitors or customers to locate you. For example, if your site sells ballet shoes, you would want your domain name to clearly indicate this, guaranteeing that those searching for ballet shoes would find you and visit your site. If your domain name is too vague or complex, potential customers may skip over your site, thinking it's irrelevant to their search.

In addition, as the world wide web grows bigger with each passing year, you want to ensure that your site can be found amongst all the others that are competing for attention. 1&1 IONOS can check your domain to see if it has already been taken and which names are still free for you to register. Finding the right domain name should be your first step when constructing your site, as in many ways it is the most important one. Let 1&1 IONOS help you get it right.
Before you use the 1&1 IONOS domain check to see if the domain you want is obtainable, it's important that you think carefully about what you want your domain name to be. Choosing your domain name will be one of the most important decisions you make when it comes to building your website. Play around with some ideas and take the advice of friends and colleagues. As you begin to come up with potential domains, you can check which ones are available on the 1&1 IONOS site. This will allow you to filter out ideas that are already taken and start whittling down your list.

All you need to do is visit ionos.com and type a potential domain name into the checker. The 1&1 IONOS checker will immediately see if the domain name is free for you to register and also provide you with other possible top-level domain names (TLDs) if your initial choice is not for sale. In addition, it will display the domain names that may have been occupied in the past but are now free for you to register.
With the 1&1 IONOS domain checker you are guaranteed to find a great domain name for your site. 1&1 IONOS can check the domain names that will best display your site to those surfing the net. It's important when you use the 1&1 IONOS domain checker to ensure that your idea for a domain name is clear and catchy. This will make your site easily identifiable and stick in the memory of visitors the next time they look for you. With the domain check you will be able to explore a huge range of options for your site at the best prices.

With over 400 new domain extensions, it's never been easier to find and check the domain name that best sums up what your site has to offer. With only a few keystrokes and a click of the mouse, 1&1 IONOS will immediately check whether the domain name you want is free or not. It's that quick and easy. However, don't forget - you aren't the only one searching for the perfect domain name. Use the 1&1 IONOS domain checker today and secure your ideal domain before someone else does!
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