WARNING: Fake emails in circulation!

Currently there are emails being circulated, in which domain holders are informed in DENIC’s name, that their domains are being used for spam und the spreading of malware. The holder is then called upon to click on a link to avoid having their domain blocked.
These emails are not from DENIC!
Please do not click on the link in the email! We advise you to delete the email immediately.

O.k.

Note on Cookies

We use cookies and Google Analytics to provide a most user-friendly website and continuously improve the user experience for you. If you continue to visit the website, you agree to our use of cookies and Google Analytics.

You find more detailed information on the use of cookies and how to deactivate Google Analytics' recording of your visit to our website in our Data Privacy Statement.

O.k.

Internet Standards (RFCs) relating to IDNs

List of selected RFCs relating to the subject matter of Internationalized Domain Names in Applications (IDNs), that is domains including umlauts and accents:

RFCs zu IDNs
RFC 3492Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA)
RFC 5890Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework
RFC 5891Internationalized Domain Names in Applications (IDNA): Protocol
RFC 5892The Unicode Code Points and Internationalized Domain Names for Applications (IDNA)
RFC 5893Right-to-Left Scripts for Internationalized Domain Names for Applications (IDNA)
RFC 5894Internationalized Domain Names for Applications (IDNA): Background, Explanation, and Rationale
RFC 6452The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) - Unicode 6.0

You find a complete list of all RFCs in the RFC archive of the IETF and on the RFC editor website.