Converts a domain name between Unicode and ASCII (Punycode) form, in both directions. Pure conversion, no network access and no rate limit.
Name
Type
Required
Description
name
string
yes
Domain name, Unicode or Punycode.
Status
Type
Description
200
IdnResult
Both representations
400
object
Error
Field
Type
Required
Description
api
string
no
—
input
string
no
—
ascii
string
no
Punycode (ASCII) form
unicode
string
no
Unicode form
curl -X GET " https://dns-doctor.com/api/v1/idn/<name> " \
-H " Authorization: Bearer $REGFISH_API_KEY "
Fill in values — the call below updates as you type. Nothing is sent: the API does not currently allow browser requests from this domain (CORS). The API key is not stored.