!idn - International DNS name to ACE and Unicode

Use !idn to validate, analyze, and convert an International Domain Name for Applications (IDNA).

!idn will convert the international DNS domain name to ASCCI Compatible Encoding (ACE) or convert a domain name in ACE to the Unicode (human-readable) equivalent.

IDNA enables domain names containing characters from scripts such as Arabic, Chinese, Devanagari, Japanese, Korean, Cyrillic, Greek, Hebrew, Tamil, and many others. It also supports emoji-based domain names and mixed-script labels.

IDNA conversion is essential for DNS compatibility, browser resolution, and internationalized Internet services. This command helps identify encoding issues, mixed-script anomalies, punycode irregularities, and Unicode normalization details.

Usage:
!idn <domain-name>

Usage Examples:
!idn 日本.com
!idn кц.рф
!idn xn--u0x.cn
!idn xn--2gry20d.jp
!idn www.中國
!idn 香港
!idn 한국.
!idn இலங்கை
!idn ακαδημία-μηχανών.ipduh.com
!idn 🤖🤖🤖🚀🚀🚀and🦄🦄🦄.ipduh.com
!idn xn--53h.ipduh.com
!idn 新加坡
!idn xn--j1amh
!idn उदाहरण.परीक्षा
!idn москва.рф
!idn mañana.es
!idn bücher.de
!idn café.fr
!idn xn--caf-dma.fr
!idn 한국
!idn 台湾.台湾
!idn дети.рф
!idn россия.рф
!idn قطر
!idn 東京.jp
!idn ישראל.com
!idn smörgås.se
!idn xn--node

Also see:
!ace
!dun