Using /spec will not help catch whether or not you are using teleportation hacks Because for 1. everytime u teleport the spectators cameras get reset. for example if u type /bigjump and get teleported to that location, an admin would have again to type /spec ID, This spectation method will only work and only if it is automatised
anyways... there are pawno scripts right now which are capable of tracking any spookey action of your character
if you move than normal you get tracked and admins will notice that and only by then they will spectate you
if you teleport or just lag a little bit, your position gets changed alot so they keep track of the changes
Moving normaly:
your pos(x,y,z) now : (15,13,10)
your pos(x,y,z) after : (16,13,11)
16 - 15 = 1 , 13 - 13 = 0, 11 - 10 = 1 , Good boy
teleporting:
your pos(x,y,z) now : (15,13,10)
your pos(x,y,z) after : (250,1810,14)
so, 250 - 15 = 235 , 1810 - 13 = 1793, etc..., Busted!