Minecraft Bedrock Auth Servers, page 4

Auth servers allow users to create an account with password with a plugin. That blocks faked usernames and using admin accounts.

A must-be in due to the lack of online username authentication.

The most popular Auth plugin is SimpleAuth : http://forums.pocketmine.net/plugins/simpleauth.4/

Rank	Server	Players	Tags
647	LimeDex 1.1.0	4 / 50	Auth Economy Lobby Murder PvP Survival
650	SottoSopravvivenza 1.20.80	16 / 420	Auth Creative Lobby Minigames Parkour Survival Vanilla
658	THE ULTRA CRAFT - REGRESO 0.15.10 alpha	0 / 52	Auth Factions Knockbackffa Minigames Prison Skyblock Skywars TNT Run
659	Hype Zone 0.15.10 alpha	0 / 50	Auth Economy Minigames PvE PvP Skywars Survival Whitelist
663	Old's Cool Freebuild & Survival 1.20.70	0 / 64	Auth Economy PvP Survival Xbox Account
666	TridentMc.Ro 1.20.70	0 / 100	Adventure Auth Parkour Skyblock SMP Survival Vanilla VoteReward
668	dino SMP 1.20.70	261 / 9999	Adventure Auth Capture The Flag Cross-Play Earth Factions Parkour Xbox Account
670	OmletMC 1.20.70	4 / 64	Adventure Auth Cross-Play Economy Lobby SMP Survival Vanilla
672	vanila-pvp 1.20.80	26 / 100	Auth Knockbackffa Lobby Minigames PvP
694	Anya Tatanova YT server 0.15.10 alpha	0 / 5	Adventure Auth Creative Earth Parkour Pirate Realms Vanilla
695	MineLand 0.15.10 alpha	0 / 50	Auth Economy Factions LifeSteal Parkour PvP SMP Survival
705	GalaxyHCF 1.20.80	416 / 2000	Adventure Auth Economy Factions Survival VoteReward

713	MOONWix -------[ Europe ]------- 1.20.80	0 / 25	Auth Earth Economy Parkour PvP SMP Survival Whitelist
728	HypeGo 1.20.70	NA / 1000	Auth PvP Survival
753	Deadray 1.20.80	0 / 20	Adventure Auth Economy PvE PvP Raiding Survival Vanilla
763	Vivar Dragons Place 1.20.70	0 / 50	Adventure Auth Pirate PvE Roleplay Survival Vanilla Xbox Account
764	JD Server 1.20.70	0 / 100	Auth Cross-Play PvP Survival Xbox Account
767	GLMidnights SMP 1.20.80	0 / 100	Auth Cross-Play PvE PvP SMP Survival Xbox Account
779	CaGan Survival Server 0.12.3 0.12.1	0 / 10	Auth Creative Economy PvE PvP Realms SMP Survival
783	Utopia Anarchy 1.20.80	0 / 100	Auth Cross-Play Pirate PvP Raiding SMP Survival Vanilla
790	RedeMi 0.15.10 alpha	0 / 75	Auth Economy Lobby Minigames Parkour PvP Skywars Survival
809	MineLand 0.15.10 alpha	0 / 50	Auth Economy Factions Lobby PvE PvP SMP Survival
822	Yukina NetWork 0.14.x - 0.15.10 ! 0.15.10 alpha	0 / 20	Auth Cross-Play Knockbackffa Lobby Parkour PvP Realms SMP
829	DiamondCraft 0.15.10 alpha	0 / 100	Auth SMP Survival
832	Hive Network Mini-Games 0.15.10 alpha	1 / 2	Auth Guns Lobby Minigames PvP Skywars VoteReward Xbox Account