IP ban reasons?

[GM-Rahice]

Did you type your password in incorrectly more than 3 times? If so, you are temporarily banned for 10 minutes as a security feature.

Also, the "Rejected from Server" doesn't mean that you were banned, it's actually saying that you didn't connect to the server. If it were a ban, you'd show a message mentioning Ban and a Date of when you are to be unbanned.

Things like this in the future should be sent to the Support Tickets rather than posted here on the forums, you don't need to disclose information like that to a public eye for your safety - I checked though, I show no ban for you.