Can I Use å, ä, and ö in a Domain Name?
Yes. You can register and use domain names containing Swedish characters such as å, ä, and ö.
This is possible through IDN (Internationalized Domain Names) technology. When a domain contains special characters, it is automatically converted to a technical Punycode format.
For example:
trädgård.se → xn--trdgrd-cuak.se
How Does It Work?
In most cases, you don't need to do anything differently. Modern:
Web browsers
Email clients
Control panels
support IDN and display the domain using the characters you registered, such as å, ä, or ö.
When Do I Need the Punycode Version?
You may need to use the Punycode version in some situations, including:
When using older applications or systems that don't fully support IDN.
When adding the domain to cPanel or another control panel that requires the technical format.
When configuring email, as some email clients may display the Punycode version instead of the original characters.
💡 Tip: If you see the Punycode version of your domain in a particular system, this is normal and does not mean there is a problem with your domain.
Troubleshooting / FAQs
Why does my domain sometimes appear as xn--...?
This is the Punycode representation of your domain. Some systems use this technical format when handling domains with special characters.
Will using å, ä, or ö affect my domain?
No. Your domain will continue to work normally when used with systems that support IDN.
Summary / Next Steps
You can register and use domain names containing å, ä, and ö. Most modern systems display these characters normally, while some systems may show the technical Punycode version instead.