My blog was recently been taken out. I was experimenting on my Azure server that host the blog and accidently leave a unsecure port open on my server. Result, server was over used by hacker and Azure close me down. That is really nice of them that they did close me, because otherwise I might not know what is going wrong with my hosting as these things are easily ignored.
But I am back and close all issues and hope to continue with more precaution now on.