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@MRunderdog555 #17548406

21 June 2011
account created (per Roblox API)
4 Oct 2026, 02:44
last measured (UTC)

Username record

@MRunderdog555 — observed 4 October 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)

H.I.V.E. air force#334224
7

Open data

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

Also a member of

Shadow Nation#207103 · Enlist
23,600
B.U.Z.Z.K.I.L.L#277646 · [1] Enlist
819
Robloxian Ad & Logo Makers#325128 · Ad/Logo Maker
356
Knifer's#273712 · sargent
187
Elite Marines of Robloxia#301394 · Corporal
179
[ Content Deleted 324980 ]#324980 · -{Private}
125
Toxic Waste Clan#329522 · Operative
98
Desert warfare team#201364 · staff Srg.
95
C.O.R.E.(Controllers of roblox eternally)#206844 · Recruit
93
Offical Operating System Users Group#333495 · Any OS Guys/Girl
79
N.H.O.R#289030 · noob help [2]
34
Team Sabres#250659 · 🔪Private
20
Syndicate Wars#314615 · Major General
8
M.U.O.R (Military Unit Of Robloxia)#319591 · Soldier
5
halo 4 clan#312809 · Legion
4

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