Live.leisu.com presents a clear set of problems for anyone considering using it. The SSL certificate is invalid, meaning your connection isn't encrypted and data you send could be exposed. On top of that, the domain's ownership is completely hidden from the public WHOIS database — a red flag for any site, especially one that redirects casual visitors to an error page.
Most entertainment or content sites at least have a contact page, an about section, or some social media presence. Live.leisu.com has none of these. There's no privacy policy or terms of service either. The site is hosted on a Chinese network and returns a 403 error unless your browser looks a specific way to its security filters. That combination of hidden ownership, broken security, and zero transparency makes it hard to recommend any interaction with this domain. If you're wondering 'is live.leisu.com a scam', the safest answer is to steer clear entirely — there's just not enough working infrastructure here to trust it with your time or data.