Timing belt change

[Lude]

my cars on 100k miles now, or just over. ive owned the car 2 years now, changed the plugs & oil/filter, new coolant,

 

but ive no record or documents stating that the timing belt has been changed.

 

im assuming about now i should have ahd it done, or can you tell my looking/feeling the timing belt?

(when engine off obviously!)

 

 

if so do you need to get the tensioner done also? or just the belt (and what make)

 

 

i dont have any funny squeeks or anything there. it may have been changed but ive no record of it...