@dumerrt #102120679

20 December 2015

account created (per Roblox API)

18 Aug 2026, 20:27

last measured (UTC)

Username record

@dumerrt — observed 18 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)

Ecian Expeditionary Company#16585936

Open data

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

Also a member of

Sonar Studios#2919215 · 🕹️Sonarian

Paradoxum Games#4914494 · Player

CRIMCORP#4165692 · Fan

PLATINUM FIVE#4668709 · Member

Badorkbee#3375285 · Follower

Starboard Studios#3755133 · Follower

[ToP] Talons of Peace#5098608 · Dragonet

Project Combat#14077803 · Member

Archived Library#32725402 · Member

Military Flight Simulator Community#1164372 · Fan

NORTHWIND | HUB#5375519 · Fan

Reason 2 Die Community#1104933 · Members

Blackout District#6568965 · Member

Mi gato Creations#12079514 · mi

Blockage#2739993 · 👍Member

Quantization#3574471 · Member

CENTAURA#8099975 · Player

GameLoaded Entertainment#2521353 · Member

Freefall Softworks#4061796 · Community Members

Team Pixel Project#5439749 · Member

Select an Image from Your Computer Studios#7441660 · People

Artefact Pixel#7395373 · Administrators

[DEVTEAM6] Fireteam Community Group#2607805 · Teacher's Pet (Dev Favorite)

Astrabasis Interactive Media#7888688 · Member

Ready 2 Die: Community#5407300 · Survivor

ARCSOFT#16161149 · Member

Melchett's Living History#3450995 · Community Member

Overheat: Mech Warzone#4838543 · Fan

Arcs Studio#477713117 · Member

Hone#2928442 · Fans

DURAK GROUP#32492784 · Enlisted

Mailbox Games#2547129 · Pending

CTD Group#34371512 · Member

Blackhawk Rescue Mission Fan Club#754961 · Private

Starflower Games#3264937 · Follower

[Wholesome]#9262835 · Player

Asset Tester 3#34890699 · Member

The Onslaught Community#14234823 · Veteran

ArmsOfSolitaire Community#4520908 · Tester

Invasion Games#1184450 · Supporter

Wyqkrn & Co.#4323053 · Member

Dead Slate Community#6617374 · Conscript

MUFFIN Industry Co. Ltd#7243362 · Member

World War Doms#2889447 · Unestablished Member

F/L#35308976 · Free Agents

Nik Roblox Group#33886266 · Member

critical fangame#13590781 · Member

not so obvious studios#13177792 · Member

EnergyBlast Studio#4513042 · Member

Studio Black Rock#9276101 · Black Rock Fans

Orange Umbrella#2985003 · Supporter

Vedi Studios#2956101 · Fans

Tiny Tanks 2#6601500 · Member

Shinjuku 2006 Community#6226394 · Member

Spillbound#35035312 · Player

Tactical Assault#1197020 · Fan

*** Firing Range ***#2625568 · Frequent Visitor

Imaginative Reality#2596348 · Fan

UNSC Simulations#2780534 · Player

Red River#3474200 · Enlist

Down Range#3320865 · Supporter

Fractal-Studios#35304145 · Member

SPEARHEAD_DESIGN#2951014 · Supporters

Project Cold Front#33765016 · Tester

Canadian Special Operations Forces Command (BRM)#5726086 · LRs/NCOs

Artefact Pixel / Clothings#34270597 · Members

Death Before Defeat#14579892 · Member

Golden Mile Production Group#8350595 · Official Member

Land of the Lοst#13680292 · Community Roleplayers

Vanillame Enterprise#8379682 · lesser mortal

GhostyPixels Buisness Transactions#14221362 · Cool People

Killcount 2#8738151 · Veteran Manhunter

Ranged Studios#11817436 · Member

THE LAST OF DAYS ENTERTAINMENT#34898522 · FAN

スキルの問題#14159194 · noobs in combat worker

comp.#14773039 · blank

Special Detachment#35010736 · Member

Combat Warriors Ancients#10119050 · Ancient

BO | Expedition Command#17323932 · Blackout Mercenary Company

Micro Pixel#6881099 · Supporter

TRIAGE BLACK#14573979 · Expeditionaries

Ｗｏｏｓｈｉｅ'ｓＦａｍ <３#5166280 · 😂Siblings😂

Kilobytes#5264610 · Member

- [ + ] -#10810520 · Contributor

Esian Quartermaster#33387297 · Recognized Personnel

Project Whitelisting#17081658 · Whitelisted (+)

mar money management megaconglomerate#16718972 · not mar

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