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@Dornbaum

Don @Dornbaum #40969190

12 April 2013
account created (per Roblox API)
18 Aug 2026, 03:58
last measured (UTC)

Username record

@Channdie — observed 18 August 2026

@Dornbaum — observed 18 August 2026

@KingArthurIV — observed 18 August 2026

@Mercernery — 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)

Virtual Builders#941358
64
Walt Disney Company#1135551
10
Princeton University#2839194
9
O.S.S#18205
8
Underwood Financial#3024830
5
Underwood#3038023
5
Underwood Hotels#3038019
2
United Airlines#1213124
2
Free Clothingz#3081595
2
Umbrella Corporation#2572515
2
Smithsonian Institution#1202547
2
Underwood Magazine#3037995
2
Underwood General Hospital#3037993
1
Honor Society#1214056
1
RŌBLOX Awards#1000048
1
Honors Society#1196840
1
RoResort#3090163
1
RoResorts#3090119
1

Open data

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

Also a member of

Pinewood Builders#159511 · Member
2,759,012
|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)
2,021,594
Bloxton Hotels#2788849 · 7 | Receptionist
1,744,587
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,428,823
Liberty Airlinesᅠ#4820413 · 🔵 President
1,356,106
Teethyz Dentist#2957840 · Receptionist
1,179,661
UrbanSector#6811462 · Fans
1,094,213
Stateview Correctional Facility. ∞#5025380 · Warden
1,001,441
SizzleBurger#1016598 · Shift Leader
996,165
StyLiS Studios#1103278 · Supporters
938,232
Soro's Restaurant Franchise®#1108927 · Head Chef
729,209
Bakiez#3122108 · 2 | Trainee
718,931
Stepford County Railway#3620943 · [QD] Qualified Driver
661,744
United States Secret Serviceᅠᅠᅠ#5856978 · President
621,835
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
618,040
Serendipity Support Center#4346739 · Counselor
543,091
[:] Nova Corporation#4965800 · Class - D
460,694
Tsunami Sushi#1131775 · Trainee
438,142
McRonald's Restaurants Ltd.#34174120 · Trainee
404,107
The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,931
City Airways#8619634 · [LR] Captain
319,172
SCPF || Special Containment Procedures Foundation#3069549 · Level 1
279,346
The Roblox Assault Team#7013 · [2] Soldier
259,535
[USA]The United States of America.#758071 · American Citizen
245,583
Pinewood Builders Security Team#645836 · Trainee
238,084
ωorld ϵxpeditions#2963992 · Climber
227,088
Unitеd States Air Force#6760741 · [E1] Airman Basic
224,895
RoCitizens Community#2556057 · Citizen
224,281
The Robloxian General Hospital#2580112 · [2] Nurse
206,914
CMB | The Universal Union#4904885 · 01 Protection Unit
173,965
Pinewood Emergency Team#2593707 · Rescue Hero
142,113
Fizze#3117188 · Fizze Customer
106,812
S.C.P. Roleplay#3895837 · Level-0
106,281
[PET] Hazmat Team#4246813 · Hazmat Trainee
94,646
[UK] United Kingdom#541807 · British Citizen
83,898
[PET] Medical Team#4246815 · Medical Team
67,915
ROBLOX TV Studios™#1102595 · Viewer
67,093
State of Mayflower#3403692 · Citizen
66,388
American Airlines ™#694775 · Admirals Club
63,700
Seattle Grace Hospital#2586305 · Patient
41,679
[-] Secret Service Roleplay#5523210 · President
28,034
Roblox Point#4623702 · Fan/Staff
27,154
Air Attica#608483 · Customer
25,983
BloxCruises™ Incorporated#1223409 · [P] Passenger
24,854
Breezy'z#2563555 · Customer
22,570
JetÉire#374802 · Customer
11,729
Roblox DevForum Community#3514227 · Member
10,899
Breakaway Hotels & Resorts#2837181 · 7 | Supervisor
9,608
RoGo#359156 · Editor
7,635
CMB | Officer Academy#5313203 · Phase 1
7,089
「USAR」 The United States Army#4127327 · [E2] Private II
6,562
The Clan of the Gods#2934201 · Fake people ~
5,392
Bloxburg Youth University#8733300 · [ BYU ] Student
4,167
[:] The United States of America#5652320 · Community Member
3,524
The Robloxian General Hospital Security#2648886 · Trainee
3,043
• USCBP | United States Border Patrol •#5434541 · Chief
2,859
Neonic Entertainment#3364045 · Executive Patron
2,320
PlayParks#2788451 · Premier Member
1,876
Southwest #274336 · !
1,873
Bakiez Moderation Team#3369072 · Community Member
1,381
Bakiezville City Hall#6118132 · Civilian
1,182
The Crime Family#2671519 · Member
1,179
ROBLOX Anti-Exploit#1104216 · RAE Founder
1,024
Louie's#4808494 · [-] Vice Chairman
1,004
SpaceX | Space Exploration Technologies#5352397 · Spectators
845
Tanzanite Studios#9148008 · Member
691
The Robloxian General Hospital Development#2652221 · Fans of Developers
660
New Hellenic Republic#680995 · Citizens
599
Robloxian General Hospital Department of Disease#2651063 · In-Training
502
Umbrella Corporation#181 · Recruit
435
The Amazing Doge Army...#6785223 · Fan
243
New Hellenic Armed Forces#842800 · Recruits
80
RoGo Staff#400150 · Editor
23

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