@kalkoentje1234 #609873723
19 May 2018
account created (per Roblox API)
20 Aug 2026, 03:24
last measured (UTC)
Username record
@kalkoentje1234 — observed 20 August 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Playduo Studio#4626344 · 🌍Community Manager
2,791,610Police Roleplay Community#4328109 · Community Member
2,228,819Cruising Studios#5435520 · Translator
2,024,459Kavra's Kingdom#4561896 · Supervisor
1,730,400Alpine Ascents#4306874 · Known Climber
1,685,122Kaleum Expeditions#5105842 · Ⓛ Climbers
1,615,978Garuda Expeditions#11313421 · Novice Climber
1,293,248V0YD Expeditions#5039397 · Loyal Climber
1,182,722GoPro Expedition Team#2961381 · New Climbers
1,013,053Stateview Correctional Facility. ∞#5025380 · Commander
1,007,167Polar Expedition#7906994 · Polar Climber
798,343Stepford County Railway#3620943 · [GD] Guard
667,871Secondhand Studios#2748390 · Helper
531,588Starboard Studios#3755133 · Follower
399,857{RA} Robloxian Adventures#4963098 · Certified Guide
157,934Yellow Gearworks#3363833 · Supporters
102,771:[TRGH]: The Robloxian General Hospital#5663706 · [9] Head of Doctors
84,906Türkiye Cumhuriyeti#362533 · High Profile Citizen | Üst Sınıf Vatandaş
41,115[RA] Search & Rescue#5315995 · Search and Rescue
38,480Paradise Island Resort#3434797 · [LR] Resort Guest
29,631RitchUK Games#4595593 · Follower
25,953[RA] Robloxian Adventures Training Academy#4542650 · RATA Certified
21,198State οf Fairmont#35811022 · WL
163Playduo Studio Test Center#5180038 · Head Tester
26Zen Motorsports#7360171 · Fans
22Membership and rank as measured from this user’s public group list.