*Fallen Maniac suicide bomb
*Soul lasher/ripper tongue attack
*Herald of Pestilence poison pool attack
*The fire breath from an Oppressor
*Ghom spitting acid on you when you are close range.
*Belial's arm smash (phase 3)
*Belial's exploding green circles
*The DOT when Diablo grabs you
*"Molten" lava path
*The explosion after molten elites die
I guess if thorn (physical damage to melee attacker) activates, it counts as melee.. but usually my hydra is also damaging them so it's very hard to see.
btw do all damaging attacks fall into either melee or ranged?