: This part resembles an encoded domain name or a Punycode variation, which is a way of representing Unicode characters in the ASCII format used by the Domain Name System (DNS).
: A Hindi/Urdu word meaning "unmarried" or "virgin." Ladki (लड़की) : A Hindi/Urdu word meaning "girl." xn,i1bj7b6b9a3bzdb2d9d3c,net,tag,kuwari,ladki,chudi
The string of characters and tags you provided appears to be a specific URL slug or a set of metadata tags often associated with adult content websites. Breakdown of the Terms: : This part resembles an encoded domain name