Black @ItsJustJ21 #1359856994

14 December 2019

account created (per Roblox API)

2 Sept 2026, 16:35

last measured (UTC)

Username record

@ItsJustJ21 — observed 2 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)

Dem Wings Group!#5900033

Open data

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

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member

Scriptbloxian Studios#4705120 · Legend

Gamer Robot Inc#4372130 · Member

Bee Swarm Simulator Club#3982592 · Member

Current.#34852864 · Member

Roblox#7 · Member

BIG Games™#2703304 · Fan

Rumble Studios#3333298 · Fan

AoTR [PI]#17347863 · Member

RELL World#1226491 · [Gen] 2X21

[B:S] Azure Latch Team#35316274 · Member

The Gang Stockholm#5273516 · Player

Varis Studios#32421331 · Fan

Volleyball Game Group#35330702 · Volleyballer

ROLVe#2613928 · Members

[B:S] ARX Team#15009415 · Member

RELL GAMES#4939446 · Bronze Rell

LDS Fighting#12780439 · Genin

HD Games.#5028964 · Fan

Slayers Unleashed#10030212 · Game Community

BlockZone#5202664 · Member

Animations: Mocap#4872031 · Member

Clover Retribution#15890651 · Member

Mithril Games#3497226 · Member

Ignite Games#5878314 · Player

|GAR| Grand Army of the Republic |#5214183 · Trooper

Anime: Showdown#35311322 · Member

TS Industries.#14215552 · Member

Wings#145864 · 1

Κarate#9434941 · Player

Digital Merit Studios#7674505 · Players

ProCreations ·#4760134 · Member

The Jedi Order#2569359 · Initiate

Shindo Story#8464407 · Pending

Nindo Story#7662206 · Shinobi Alliance

ClickBytes#110427303 · Member

MyGroupNamesThis#2986372 · Bacon Army

The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Sergeant

GrandFinale#7823755 · [💙] Fans

XestreasGame#5235389 · Member

Saber Unbound#211923618 · [🍀] Players

The Galactic Empire GRW#5298627 · Recruit

Hidden Ember Village#8472120 · Villager

Project Ryuken#34834461 · Member

Vows by the Sea#10287445 · Supporter

Elemental Adventure!#139559 · Community Member

Hollow Era Group#11328767 · Community

Star Life Community#4339577 · Community

The Mandalorian Empireᅠ ᅠ#3053343 · Mandalorian | EARN XP IN GAME

Jujutsu Academy [CC]#16294316 · Member

xThree#3534090 · Stars🌠

Great Clоne Army of the Republic#5425370 · Member

Visionary Builders#16722614 · Member

Team Syndacore#2845135 · Supporter

CLOUDSU#10746721 · Member

VR Community#5688275 · VR Supporters

[NJO] The New Jedi Order#2553878 · [I] Hopeful

SHUUDAN!#13332703 · Tester

[EA] Flame Empire#3048893 · [Flame] Citizen

Snow Core#5665804 · {I} Recruit

TGE | Imperial Navy#3159956 · Crewman

Official DanTDM Fanclub#3948007 · DanTDM Fans 🍀

The Jedi Order | Guardians#4262817 · Scout

The Galactic Republic Clone Military#5573632 · E1 | Cadet

SPLAT Studios!#3451067 · Fans

Saigo Shingen 名誉#10751993 · Member

Tech Lodge Gaming#3974428 · Community

<NRPG> Kirigakure#5818957 · Villager

• The New Galactic Order of the Jedi •#5322580 · -Force Sensitive-

Ro Evolution Soccer - RES#3124578 · Community Member

DanTDM Fanclub#2784328 · Fans

| The Order of Peace |#5671135 · Rookie

Plk#3481489 · Players

Mitoshigan#34374787 · Unwaved

Hypex's Group#14854017 · Member

- DeathWatch -#6446592 · Initiate

[【 The Jedi Order 】]#4286115 · Force Sensitive

[BA]The Royal British Army#4756622 · [REC] Recruit

The Shot Coast Prison#6506452 · Sergeant

Untrusted Squad#5368034 · Untrusted Member

Oak Ville Army and Border#5910203 · [O-9] Major General

the aftern00n show#6190611 · Audience

Arctic mandos#9421398 · Arctic army

The Congress Group#6130031 · American citizens

Kings Hotel inc.#6126456 · Premium Guest!

Imprint Church Roblox#8332171 · Followers

Clan W-ren#9395546 · Private

7

Clan-Blue Birds#9349506 · Blue bird traine

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