Mark @rydderzx #471018038

25 December 2017

account created (per Roblox API)

24 Aug 2026, 10:26

last measured (UTC)

Username record

@rydderzx — observed 24 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)

Jack rocks#3432958

Open data

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

Also a member of

BIG Games Pets#3959677 · Fan

29,166,072

Bee Swarm Simulator Club#3982592 · Member

18,237,704

Sol's Studio#8509669 · [Gamers]

12,716,664

Rumble Studios#3333298 · Fan

11,225,690

RELL World#1226491 · [Gen] 2X2X

6,625,140

xFrozen Obbys#16908756 · Member

5,606,963

Kitawari#17219742 · Member

5,029,970

Small World Games x Anime Defenders#34121350 · Member

4,753,873

Prometeo Games#3269094 · Carimoch

2,849,751

Anime Card Factory#973045631 · Member

2,836,956

Dungeon Quest by Voldex#4788489 · Member

2,817,897

red_legion#13854916 · Member

2,552,864

BlockZone#5202664 · Member

2,511,485

Mithril Games#3497226 · Member

1,786,492

Gomu#10611639 · Member

1,590,557

Digging Games#9050583 · Member

1,396,499

LudicBoss#14876045 · Membro

1,355,805

AFS: Endless#361078446 · Member

967,582

Anime Mix Studios#15746664 · Members

861,529

Destroyer of Cookies#12463875 · Destroyer

538,267

Unpopular Studio#7354918 · Hunters

131,467

Realistics Squad!<3#5271977 · Homies

143

!Octavious?#33086464 · Noobious

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