ACE IDN Converter
Use this tool to make conversions to and from the ACE IDN domain encoding.
For best results, enter a fully qualified domain name (for
How do I search for a multilingual domain name?
In order to search for a multilingual domain name in the .CO WHOIS, first convert the IDN from your local language to the IDNA Punycode format. For example, to search for "résumé.co", the equivalent Punycode form would be, "xn--rsum-bpad.co". This form of the Domain should be entered into the WHOIS tool to obtain your results. If the WHOIS tool however supports IDN, you may also enter the IDN directly without prior conversion. The Neustar WHOIS tool will accept .CO IDNs directly.
The entered value is:
The converted value is: