In lifesteal, killing another player adds hearts (max health) and dying takes them away. Run out of hearts and you are out of the server until someone revives you. This list has the Indonesian lifesteal servers registered on MSID.
2 servers
Lifesteal is a tense SMP: PvP is allowed anywhere, so check the rules on spawn camping and alliances in the server description. Some servers cap the maximum hearts or offer a way to buy your way back in.
The mode is popular on Java Edition, but some Indonesian servers also open Bedrock through cross-play.