Perl module including following modules
Net::IDN::Encode   -- Internationalized Domain Names in
                     Applications (IDNA)
Net::IDN::UTS46    -- Unicode IDNA Compatibility Processing
                     (UTS #46)
Net::IDN::Punycode -- ASCII-compatible encoding of Unicode
                     (Punycode, RFC 3492)

Homepage:
https://metacpan.org/release/Net-IDN-Encode
