Yes, these are different domains serving similar functions. Their safety and reliability differ significantly, with some security platforms flagging cast2tv.app as particularly suspicious while others have given cast2tv.io a passing trust score.
For cast2tv.net , the service appears to be operational based on uptime monitoring. As of April 2026, the site shows with a status code of 200, indicating it is online and functioning. However, user reports suggest occasional connectivity problems, with some users reporting an inability to cast to their hotel TVs. http- cast2tv.net