Hey lazyfrog07! I totally get where you're coming from – sometimes you might not want to use your main account to play on certain servers. However, there's an important distinction between cracked and premium Minecraft servers.
Unfortunately, your cracked accounts won't work on premium or "online-mode" servers, because these servers connect to the official Minecraft authentication servers. These servers are designed to only accept connections from valid accounts to maintain the integrity of the game and protect against piracy. Basically, they only allow legit accounts, purchased from Minecraft.net.
On the flip side, cracked servers don't require a valid Minecraft account, meaning you can use cracked or fake accounts to access them. However, keep in mind that cracked servers have their own limitations and drawbacks. For example, since there is no validation of accounts, anyone can log in with any username and access that player's items.
When you encounter the "authentication servers are not online" message, it usually means that the server you're trying to join is a premium server and you'll need to use a legitimate Minecraft account to access it.
I hope this clears things up for you! Let me know if you have any further questions.
