That domain pattern ( name-number + HD.Shop ) is a known ring. The real 1337x changes domains frequently, but it’s never “HD.Shop.” Those sites are built to rank for “free download [show name]” and then rotate malware payloads every 48 hours.
While third-party sites like offer unauthorized downloads, it is recommended to use official platforms for better quality and security: SaReGaMaPa Lil Champs Season 5 TV Serial Online - ZEE5