The rules on this server are fairly common sense rules among minecraft servers, so you should be able to join in without reading the rules. However, the admins themselves (even the owner) do not follow these rules themselves on other servers. (Again, these are just widely pre-accepted rules- don't threaten to ddos, no hacks, etc) The owner of this server (YoutubeStudioz) along with a few of their admins recently managed to get a hold of the password to my console for my own server, and promptly jumped to attempting to destroy everything. They oped themselves and attempted to deop our owners, banned everyone that was online and then attempted to world edit my spawn away. I did manage to stop them as they seemed oblivious to the ban exceptions list, allowing me to join back in to my server after being banned, and ban each of them, then get on my console and change my password.
Their reasoning behind it i am not quite sure of, but it is obvious that the Highest members of this server do not have respect for others and as soon as they get the slightest power seem to take it to an annihilatory level. The members of their server attempting to take over mine were YoutubeStudioz (YoutubePVP here), UberAdd, and _Borthsta. This server is obviously not being run by people who are respectful or worried about anyone else. Feel free to join their server, though i wouldn't recommend playing in a server run by anyone like this.