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Lex @MASTERO1019 #611098712

89
followers (as measured)
20 May 2018
account created (per Roblox API)
29 Sept 2026, 18:54
last measured (UTC)

Username record

@MASTERO1019 — observed 29 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)

MiCost Studio#34623606
7

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

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Fireheart Studio#4294803 · Community
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Breakneck Interactive#17034039 · 🏍️ Rider
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The Promised Neverland RP Group#5251151 · [1] Low Quality
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Slik's Planet#14288532 · Member
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Unique°#2603983 · Community
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Supremes..#14880080 · [ Content Deleted 84104389 ]
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The Attack on Titan Project#3865381 · Low Class
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QPG STUDIOS#391001832 · Member
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Shinobi: Project#5574590 · Shinobi
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「SBO:R」Sword Blox Online: Rebirth#5683480 · Community
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The Demon Slayer Roleplay Group#5787700 · [1] Beginner Slayer
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Elemental Adventure!#139559 · Community Member
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Mi gato Creations#12079514 · mi
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Napalm Horror#34870714 · Member
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[AOT:P] Trainee Corps#3866549 · Phase I
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Heartstabbed#11409143 · Community
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[Ro-Ghoul] Silence.#4089070 · Unranked
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[EA] Wind Wanderers#3048896 · [Wind] Wanderer
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The Νinja Way#10581592 · Fan
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desire://studios#15169399 · Unknown
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[AOT:FC] (Main Group)#5311517 · Low Class
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Insomniac's VVanity#10234557 · ❦︎ 𝑀𝑎𝑙𝑖𝑐𝑖𝑜𝑢𝑠 𝑀𝑒𝑚𝑏𝑒𝑟𝑠 ❦︎
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{YZ} Designs#5044094 · 『Member ☻ - メンバー』
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Villages of The Ninja Way#4287389 · Pending
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Rin's Blades#7867365 · Imperial Guard
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Attack On Titan: BackHome#6453603 · BH:Member
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Cloud Village of The Ninja Way#4287422 · Villager
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Gami Studios#9681439 · Member
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2 soon#4631173 · Supporters
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Rogues of The Ninja Way#4384653 · D-Class
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Aot: Walls of Hope#6282287 · Low-Rank
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Attack On Titan: Back Home#10676717 · Civilian/Cadet
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Naruto Offline 2#33264450 · Admins
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None Ink Studios#33812520 · World
3

Membership and rank as measured from this user’s public group list.