Dr_Doom @JK9IUYTr #2368053182
12 February 2021
account created (per Roblox API)
19 Sept 2026, 15:41
last measured (UTC)
Username record
@JK9IUYTr — observed 19 September 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
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18,823,565Chillz Studios#2782840 · 🌟Royal Member🌟
18,682,572Current.#34852864 · Member
18,333,653Sol's Studio#8509669 · [Gamers]
12,731,174The Squared Games#740119957 · Member
1,334,855Pyro's Studio#3426208 · #1 FANS
779,157Rattlesnake Games#14451145 · Members
366,939Mudrock Studios#33433447 · Paranormal Task Force
282,667ColdWorld Visuals#33642345 · Member
168,307SirSkittles#2838790 · Members!
66,449| Excelsior Studios |#34507692 · Civis
8,260StarFall place#32451842 · ✅Member✅
274House of Goober#35078403 · Elite Goobers
17Membership and rank as measured from this user’s public group list.