UltraHDclub is down
UltraHDclub’s website ultrahdclub.org went down in 2017.
UltraHDclub (UHD) is an invite-only private HD tracker for films and HD TV series. UltraHDCLUB is the internal tracker for multiple release groups. The HD tracker has started in 2015 and become very popular for those looking for 4K and 8K Ultra HD torrents.