Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation

M4D4x @Serfjjnf #2775950561

2
followers (as measured)
2 August 2021
account created (per Roblox API)
4 Nov 2026, 19:48
last measured (UTC)

Username record

@Serfjjnf — observed 4 November 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

Wiggity.#12836673 · Member
31,254,995
Roblox#7 · Member
13,540,050
Grandma's Favourite Games#6042520 · Members
12,753,132
Awesome Fun Games#9512031 · Players
11,204,244
Dress To Impress Group#17264167 · New Model
10,344,488
Fans de Lynitaa#4972845 · Member
7,765,646
YXceptional Studios#4217910 · Pro
4,424,123
Sci Tower Universe#931373263 · ♟│Member
2,545,447
Amberry Games#13658419 · 💕🍓 Berries
2,519,932
God Bless Zak#35994481 · Blessed!
2,413,062
Coco's Scoops Studios#707687326 · Miembro
2,226,903
Blind Shot Group#699920026 · Member
2,014,677
AceGo#34005097 · Owner
892,267
KraoESP - [Grupo oficial del canal]#3379259 · Member
711,648
South Pacific Airways™#3909938 · Passenger
668,883
Alo Yoga#13661896 · Fan
539,378
Tsunami Sushi#1131775 · Customer
437,523
Insidious Game Studios#6723824 · Player
391,799
PinkPeachCube#32685798 · member
323,994
Society of Witchcraft#8652643 · ☆ Pupils
297,089
SrtaLuly#5845285 · 🍭Lulyto Oficial🍭
270,359
Future Nostalgia Productions#14092867 · Nostalgia Member
227,771
#Purity#33111977 · — ✫ —
198,599
•Ocean World•#14623719 · 🧜‍♂️Fan🧜‍♀️
159,291
DIONESS#16094553 · SONSIE
141,324
Frontman's Squid Gang#36067348 · Member
113,164
Bloodlines Game Studios#15227438 · Member
106,572
The Hawkins RP Group#6876485 · Roleplayer
103,356
Cookie Event Game#35063475 · 🥐 Bread Fans
101,503
Mermaid Awakening#35987311 · ✧ Mermaid
73,723
Red Circle Games#175943359 · Member
48,543
H2O:Mako Magic#17083407 · Member
38,917
Obby Parkour Friends#15000800 · Member
27,175
Bollitas Shop#1022854525 · ⭐️|MIEMBRO
21,703
Michi roblox#13102901 · Miembro
17,323
Destivi Studio#15519187 · 🧜‍♀️MerPeople
14,474
hyogo#17293662 · population
12,789
Stranger Things Conspiracies#14914899 · Member
12,132
H2O: Ocean Tides#13005400 · Members
11,738
Mermaid Of The Ocean#9041865 · 🧜🏻‍♀️ Players
11,247
Mako Adventures#13568405 · Mako Member
5,323
H2O Official#32382007 · Mermaids
4,791
Era of Encanto#13684924 · Citizens
4,498
Equestria Girls (Game)#12536368 · Member
4,200
echolaIia#34033968 · echolalia bratz
4,004
・Marine・Studios・#15630853 · Member
3,031
Best Things Comes In Three#14059887 · Simple Mermaid
2,740
•D e u x | C l o s e t•#33142111 · 𝔅𝔞𝔯𝔞 𝔅𝔯𝔬𝔱𝔥𝔢𝔯𝔰
2,112
•Marine Life•#33533843 · Member
1,129
Mythic Waves#33540355 · [❖] Supporter
1,057
H2o Secrets Of The Deep#16009255 · Mermaids🧜‍♀️
480
Mako Adventures Official#33389710 · Member
389
Heartstopper ·#14994958 · Heartstopper Fans
301
H2O: Secrets Of Mako#17185643 · Pod Member
173
Hola soy sergio#10957294 · Member
12

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