@Madman99111 #3023742694

1 November 2021

account created (per Roblox API)

19 Aug 2026, 22:59

last measured (UTC)

Username record

@Madman99111 — observed 19 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)

[MCBA] Marine Corps Base Academy#704454137

{•} Air Force Security Force#242563550

{•} Air Force Officer Training Academy#648666834

[USMC] United States Marine Corps San Diego#35900211

USAF | International Affairs#947344294

{•} Air Education and Training Command#856304096

{•} United States Air Force Headquarters#321353050

{•} Air Force Quartermaster Corps#750890419

{•} Air Combat Command#294362044

{•} Air Office of the Inspector General#275609972

{•} Air Force Honor Guard#745139997

{•} Air Force Special Operations Command#503893904

(TECOM) - Training and Education Command#35976280

MARSOC - Marine Special Forces Command#35980652

[MEF] - Marine Expeditionary Force#35986342

[OIGMC] - Office of The Inspector General#35980630

[NCIS] - Naval Criminal Investigative Service#35986660

(OCS) - Officer Candidate School#35986452

Office of Naval Community Engagement#35986563

MS - Marine Staff#35980562

Open data

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

Also a member of

United States Army #3108077 · [E2] Private Second Class

1,435,651

Dunn Games#4035125 · Fan

1,028,577

The United States Marine Corpsᅠᅠᅠ#5655676 · [O6] Colonel

378,565

cosmologically's fan club#895559188 · [RT] Recruit Training

12,050

[ - ] Marine Corps Officer Candidate School#6141282 · [G] Graduated Officer

2,182

Army Special Operations Command #3114833 · Awaiting Placement

334

[-] Medal Database#156956725 · Meritorious Service Medal

300

[G-USAR] United States Army#13410270 · [E2] Private First Class

160

[1] United States Navy#33285204 · [O1] Ensign

127

{-} Department of War#16344939 · [USECWAR] Undersecretary of War

101

[-] Office of the lnspector General#13099602 · [MP-I] MP Inspector

[ - ] Judge Advocate Department#869743142 · [NCIS] Naval Criminal Investigative Services

[TBA] - The British Army!#927809213 · Member

[-] Naval Criminal Investigative Services#6462012 · [JFA] Junior FieId Agent

—USMC— United States Marine Corps •#1029130558 · Member

{•} Office of Special Investigations#1110724818 · [DoAF] Department of the Air Force

{#} Naval Criminal Investigative Service#491811727 · CENTCOM

｢CCSO｣ Carson County Sheriff’s Office#606899181 · Developer

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