@Masterjack123456 #52453409
10 December 2013
account created (per Roblox API)
3 Nov 2026, 16:35
last measured (UTC)
Username record
@Masterjack123456 — observed 3 November 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
Roblox High School: Fan Club#1127093 · Awesome Fan I
7,012,463High School Life Fans#1051234 · New Fan II
3,335,140Pinewood Builders#159511 · Member
3,050,630Innovation Inc.#157764 · Member
1,151,170Tsunami Sushi#1131775 · Customer
437,584Staff#3829 · Fans of Staff
302,715The Sky Clan of ROBLOX#129425 · [-] Heretic
86,815Arcane Unit#2588924 · [REC] Recruit
19,770Flawn®#1238286 · Beginner Flawnies
19,205Splatoon#2577276 · True Fanᅠ
10,763RoGo#359156 · Fan
7,636Official Roblox Skating Rink Group by johnnygadget#2530909 · Skater
6,141ROBLOX Ice Cream Parlor#1007451 · Premium Customer
2,621Track and Field Group of Roblox#1081952 · Competitor
362Carvel®#2623270 · Customer
194OG Clothing °#2635391 · Customers
52Membership and rank as measured from this user’s public group list.