URK9 @monst331 #1380091194

26 December 2019

account created (per Roblox API)

30 Aug 2026, 11:33

last measured (UTC)

Username record

@monst331 — observed 30 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)

Turbo builder_club#4748366

the ultimate cool squad#5066922

9

Wyatt Games#5867713

7

anyones group#6141086

5

7TRAP ENT##9692195

5

The Noobs Return from The Dead#8211859

4

we have a crush on veronica#9852826

3

Waksimki#9421233

3

Butterfly groupppp#7083646

3

Keep flying/cute#7593949

3

alannn im trying lsjklsjkv#10036088

2

Minajs Tailor#10120697

2

#Solar XXL#9076828

2

KA$HMONEY$HIT#10076820

2

####### ###### ########H#####10064570

2

Beckfest#3971569

2

The Sea Shell’s 1223#10076481

2

Red domino fan group!#4935868

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟

Car Crushers Community#2726951 · Skilled Crusher

16bitplay Games#3233280 · Member

ROLVe#2613928 · Members

mayrushart Fan Group#4315232 · Donator

Racecodex Studios#9496220 · ⭐ Member

KingGames#1081614 · Followers

Mortem Metallum [OFFICIAL]#9642124 · Mortem Players

Enreel Productions#9173712 · [🐐] Kommunity®

Krypt HQ#9949037 · [M] Members

PolarArctic#11247010 · Member

Soy yooo#7684108 · Member/Buyer

Legacy X Official#9233423 · Member

xolqoɹ#2447 · [🚫] - New

"R O S A S"!#6803882 · 𝒞𝑜𝓅𝒾𝒽𝓊𝑒✧｡º✧゜ﾟ°º｡✧

Bloxtopia News#6592245 · fan

angxlzznet#10085565 · Members

caz fan group#4824030 · Member

TheTeamSavage#4518444 · . member

NECRO6IX#5761311 · Soul 작

Dark-Chaos#7631440 · 【😎】Morro's

Roblox Hackers/Exploiters#8853056 · Nobles.

Team Music Gacha#7371215 · Owner

Kai's Cafe Members :p#5095350 · Member

DarkReaper Official#10748940 · Member

SkateBoarding Community#6450397 · regular group member

Donó robux.v#7830098 · Gente

Álvaro#9271658 · Member

kzEduh21#5640772 · Familia 💪😂😎😶😈

NMMS >:3#6491697 · Bronze Novato

DarkXO#6896179 · Member

NoobsNoobs#5508861 · Member

Hello boys 3421#8491011 · Member

Fortnite and roblox is the best#4919492 · Member

Rapid $hooters#9826632 · Rapid jr's

8

Gacha life sandra gaming#6460082 · Member

8

[] Minutemen Government []#6588825 · Pending

8

Ivory Expresso#8961036 · VG | Ivory Guest

7

Manipulative Aesthetics#7716713 · Civiles/Cadetes

6

CatAndStuff#4368311 · Seguidores de la grasa

6

[] Minutemen Recon []#6225839 · Scout

6

5UMM3R#8555328 · Member

5

YASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS#6795226 · Member

4

GGS MODELING#9226703 · 𝐦𝐨𝐝𝐞𝐥𝐬࿐

4

Girls only!!! (I mean girls are cool)#6699541 · Member

4

anna laura que vai da robux pra geovana#9898720 · plebeyosjaja

4

PizzaGroupFoodies619#7513425 · Member

3

chatting group XD XD#9859840 · Member

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