MisterDuck @MrDuck1501 #5029979019

14 September 2023

account created (per Roblox API)

18 Sept 2026, 08:39

last measured (UTC)

Username record

@MrDuck1501 — observed 18 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)

《 CMB | UNIVERSAL UNION 》#458827398

S.C.P. | Site - Paradox#35525869

《 CMB | Overwatch Transhuman Arm 》#983084924

6

S.C.P-F︱Mobile Task Force#739030052

5

S.C.P-F︱M.T.F. > FALCON - 1#782315632

5

S.C.P-F︱Ethics Committee#953223122

4

S.C.P-F︱Scientific Department#979915227

4

S.C.P-F︱S.D. > Military Police#1045941967

3

S.C.P-F︱Security Department#864676354

3

S.C.P-F︱S.D. > Strategic Response Team#168387613

2

S.C.P-F︱M.T.F. > TYPHOON - 7#1052913138

2

S.C.P-F︱Anomaly Actor#452552267

2

S.C.P-F︱Department of External Affairs#986372517

2

S.C.P-F︱M.T.F. > CASCADE - 4#446707540

2

S.C.P-F︱Engineering & Technical Department#612201059

Open data

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

Also a member of

Bee Swarm Simulator Club#3982592 · Member

Jandel's Road Trip#33097934 · Owner

Rolimon's x CrimsonHeart#32735253 · Member

Krabby Krew#34990762 · Anchovies

wunmo 2#35984098 · Member

Biodegradable Inc.#15941331 · Sprout Agent

Urbanshade: Hadal Division#9683893 · Vultures

Hapless Studios#5502618 · Supporter

10K Steps#596089868 · Member

Treasure Hunt Simulator Fans#3823645 · Fan

Doge Cloud#9275288 · Fan

Mr Ducky Studio#8954519 · Member

Jeremy Studio's#6229782 · Member

Special Containment Procedures Foundation [SCPF]#2760782 · Level - 0

BEAR*#6545227 · Member

PANTSIR DevTeam#12609204 · 〘💬〙Community Member

Quantum Science Inc.#2847031 · Employee

[:] Nova Corporation#4965800 · Test Subject

DaBest Games#34636930 · Owner

Grip Studios#32519006 · Member

The Galactic Empire ‌ ‌ ‌ ‌#3145747 · Warrant Officer

REACT Studiosᅠ#17180419 · Member

Nekobyte Studios#3510718 · Fans

The Galactic Εmpire .#5288669 · E2 | Private

The Hidden Route#1040745973 · Member

The Galactic Empire GRW#5298627 · Recruit

Typical Developers#2700233 · [🐣] Fans / Supporters

Anomic Studios#5473411 · Member

CMB | The Universal Union#4904885 · Civil Protection

jotslo#16217602 · Member

[SCPF - Special Containment Procedures Foundation]#4606577 · Class D

SCP:F ~ Special Containment Procedures Foundation#4743750 · [Class - D]

Thе Known Galaxy#6153729 · Explorer

Risk Universalis - Conquest RP#2568175 · Participant

Space Sailors Community#8333210 · The Fanbase

Half-Life World#13426157 · Community Member

PROJECT NADIR#447510070 · [SURVEYOR]

S.C.P. Roleplay#3895837 · Awaiting Orientation

[OSFUSA] United States of America#1025445 · Citizen

Blg425's Fan Group#3408029 · Fan

Facility Roleplay [ConX Studios]#9665726 · Community Member

JUPITERPIERCER - Sans AU Tycoon#5530638 · Member

ODY Studios#16993894 · Member

Squid Game International#12355343 · [◇] Player

The Galаctіc Republic#34755744 · Cadet

State of Ridgeway#6768136 · Resident

Undertale: Last Corridor Official#15964608 · Member

Universаl Union#6282775 · Member

Modded Community •#6006631 · Member

Singapore Police Force#32034507 · Players

Project : SCP#7357226 · Member

Heartsake and Partners#33770718 · PLAYER

[ ASYNC Research Institute ]#14615870 · Intern

Boztek Bidness#5326896 · Freelancer

Victoria County#5066658 · Community Member

The Ministry of Science#15728939 · Criminal Class Test Subject

Goatem Studiosᅠ#7736585 · Fan

[ARC-478]#13070896 · [Class-D]

Raw Media Archives#32574686 · County Resident

MrBrightside#537581852 · Member

LordBrightside#1003246029 · Member

VCSO | Valley County Sheriff's Office#35438065 · VP | Visitor

the COOL zone Community#14639202 · Member

Mini Voyagers#9518151 · Member

SCP Foundation // SCPF#4376268 · SC2 // Confidential

Wubby Game#16993480 · Wubbian

P.I | Phoenix International Corporation#3300905 · Test Subject

Emporіum#8290649 · Member

RAC V3 2024#12349860 · Member

Experimental Roleplay#17301415 · Personnel

COSMITERROR | SAUT#34213843 · So cool.

World Builder Game#3014334 · Fans

THE GAUNTLET COMMUNITY#16192260 · COMMON

[ Wasteland Blues ]#33049614 · Wastelander

TOC || The Orange Crew#6065412 · Wanderer

Fancypants Studios#33936838 · Member

TGE | Bounty Hunters Guild#8614124 · Prospect

RS - United Kingdom#33393011 · Citizen

Bluewood Research Facility#8520445 · [LR] CR Operations Personnel

Liber Studios ND#34564109 · Member

protoniica#15856282 · here

[H:NYC]New York Police Department#35289022 · Civilian

Reign of the Empirе#3445559 · Community Member

Hephaestus Manufacturing LLC#4415940 · [C] Customer

Sensmatic Group#32992945 · Member

[SCPF] Specialized Containment Procedures#4409294 · Class - Disposable

〚 S.C.P.F 〛#9327275 · Class - D

The Combine Empire#212427 · Citizen

〈CMB〉 The Combine#6133446 · Citizen

Тhe Universаl Union#35536138 · Citizen

Ethereal Fabricator#33718422 · Supporter

[C44] |:| The Combine#14874335 · Civil Population

Mythos Collective#7296583 · [-] Initiate

[SCP:RP] Universal Union Empire#1044516107 · City Administrator

The Best Builden Games#33980199 · Player

SCPF︱Special Containment Procedures#932032182 · Administrator

[C-25] Overwatch Transhuman Force#623266658 · Oversight

《 Internal Security Bureau 》#35836954 · The Administrator

[C-25] Civil Worker Union#938371802 · Apprentice

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