Justin @justinjr51112 #1384556780
28 December 2019
account created (per Roblox API)
28 Sept 2026, 14:30
last measured (UTC)
Username record
@justinjr51112 — observed 28 September 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
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11,532,171[B:S] Azure Latch Team#35316274 · Member
6,546,762Fisching#7381705 · Fischer
6,200,601#FireNation#4008286 · Fire Member
2,995,388Cool group for big cool people#9285211 · Pro
2,940,752Do Big's Clicker Sim#4546767 · Member
1,922,629LankyBox Roblox Group!#5718151 · Member
1,457,270OOP Studio#10699743 · Oop
1,212,964big rocket studio#865578721 · Member
518,364Super Fun Sport Games#200879839 · Slugger
399,841Zafqkiel#11927280 · 🥇Zaf
273,669Dungeon Arcade#4924665 · Members
153,889OopStudio#12873109 · Oop-
81amax0#14076343 · donaters
36Membership and rank as measured from this user’s public group list.