zen0 @SimplexDullahan #1248643847
18 September 2019
account created (per Roblox API)
27 Aug 2026, 01:41
last measured (UTC)
Username record
@SimplexDullahan — observed 27 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)
☆The United States Navy☆#4349393
27<The United States Marine Corps>#5177967
15☆Military Police☆#4349411
7USM Officer Ranking System#4396302
7☆Training and Doctrine Command☆#4349417
6☆101st Airborne Division☆#4366499
3☆First Infantry Division☆#4364741
2☆Pacific Fleet☆#4355130
2[United States 75th Ranger Regiment]#5185162
1[Naval Special Warfare Command]#5185156
1[United States First Marine Division]#5185163
1(Marine Corps Special Operations Command)#5185170
1[United States Second Marine Division]#5185177
1Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Current.#34852864 · Member
18,024,159BestBunny#15150189 · Member
8,409,087(学乱) Gakuran#416091513 · Students
7,580,142RELL World#1226491 · [Gen] 2X21
6,604,414One Hit Studio(9D GAMES)#230186646 · Member
3,102,144Slayers Unleashed#10030212 · Game Community
2,960,501United States Army #3108077 · [E1] Private (Basic Combat Training)
1,429,192The US Military 1940s#4545116 · Private
1,419,512|BA| -British Army-#4972535 · [OR-1] Recruit
640,260Extreme War Experience#5863339 · Roleplayers
347,170KFC#5003 · KFC & Watermelon
13,426☆The United States Military☆#4342972 · E1 | Recruit
1,587Pokemon Brick Bronze: Giveaways, Sellers, Traders,#2972804 · New Trainer
278Blox * Productions#2809020 · Member
21Membership and rank as measured from this user’s public group list.