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

JBack @JBack_er #1918103829

28 September 2020
account created (per Roblox API)
18 Sept 2026, 13:07
last measured (UTC)

Username record

@JBack_er — observed 18 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

Chillz Studios#2782840 · ✨Member✨
18,681,064
games i think#12398672 · Member
1,776,481
Blox Studiо#4843020 · Member
973,436
Five-O Community#4824823 · Member
720,750
L.A. Airways®#1249062 · Passenger
676,015
Spooky Scary Games#8775959 · 😎Fan
562,916
BeachBlox#5033680 · Junior Lifeguard
475,821
EIeven Games#9907762 · Member
84,008
NL | Nederlandse Politie#5348674 · LR | Administratief/Ondersteunend personeel
68,924
Project Railrunner#1018818 · Train Driver
56,970
Nederlandse Politie | Amsterdam#4349881 · LR - Student
30,650
[NLD] Kingdom of the Netherlands#2525269 · Custodial Services
29,919
NL | Verkeerspolitie#5348682 · LR | Aspirant
22,588
NL | Koninklijke Marechaussee#5348678 · LR | Marechaussee der 3e klasse
22,357
NL | Brandweer#5348675 · LR | Algemene- / Aspirantfuncties
21,431
NL | Ambulance#5348676 · LR | In-opleiding
20,807
NL | Rijkswaterstaat#5348681 · LR | Afwachting
16,841
Politie Utrecht RP#5743585 · LR | Administratief en Ondersteunend Personeel
16,285
FiveR - Combat#13854385 · 🎮Player
15,187
NL | Gemeente#5349124 · Burger
13,726
CreateGamess#15020334 · Member
11,198
Nederlandse Antillen#5024778 · Dutch Antillean Citizen
10,805
Skyrden#12253448 · EC
10,157
NL | Openbaar Vervoer#5348683 · LR | Try-out
9,646
Bank!#7111424 · 🎀・[User]
9,484
[NLD] Dienst Speciale Interventies Utrecht#5763214 · T | Try Out Member
8,022
Koninklijke Marechaussee | Amsterdam#4495220 · T - Tryout Member
7,441
NLD - Politie Haarlem#7489156 · LR | Administratief Ondersteunend Personeel
6,475
NLD - Koninklijke Marechaussee Haarlem#7617648 · Marechaussee der 4ᵉ klasse
4,373
Politie| Roleplay Nederland#6557116 · LR|Student
3,681
NLD - Brandweer Haarlem#7510448 · Jeugdbrandweer
3,523
Politie I Den Haag stad#6758586 · LR I Administratief/ondersteunend personeel
2,684
Politie regio Almere Stad#5457948 · [LR] Student
2,609
Korps Nationale Politie#8577765 · Aspirant
2,348
Nationale Politie | Oosterhout#6723533 · LR | Adminstratief/Ondersteunend personeel
2,275
LH | Lufthansа#12747654 · Traveller
2,270
Koninklijke Marechaussee - Nederland#9331341 · Marechaussee der 4e klasse
1,902
Gemeente Oosterhout#7403678 · Burger van Oosterhout
1,427
koninklijke marechaussee | Oosterhout#7798042 · T | Try-Out Member
1,367
Nationale Politie || NL#12217544 · LR | Student
752
Gemeente Wierden#9063879 · Burger
702
Gemeente Haarlem - NL#6786194 · Burger Van Haarlem
684
Gemeente ||| Eindhoven#11744756 · Burger van Eindhoven
599
Nationale Politie - NL#6590873 · LR | Non Exclusieve Medewerker
489
NB | Nationale Brandweer#5820302 · OP | In Opleiding
478
KM | Koninklijke Marechaussee#5820281 · T | Tryout Member
406
Politie| Limburg#6389798 · Afwachting-optraining
376
NL| Gemeente Amersfoort#7071723 · Burger van Amersfoort
298
Politie - Noordhaven Roleplay#7872124 · Aspirant
289
AM | Nationale Ambulance#6126485 · LR | In opleiding
273
Gemeente I Zuiderveen#7872302 · Inwoner Zuiderveen
222
Kmar| Limburg#6390884 · S | Try-Out member
198
Rijkswaterstaat | Limburg#6796894 · LR | Afwachting
188
- Limitless Development -#11759902 · Member
168
Holland - Development#8116430 · Member
156
Dutch Building Agency#9371139 · Member
139
Politie | Breda.#8124596 · LR | Student
128
NL| Ambulance Amersfoort#7361804 · LR | In- Opleiding
125
Landmacht| Limburg#7646539 · S | Try-out Member
120
Dienst Nationale Recherche - NL#8940971 · Try-out Member
115
Burgers | Den Helder#7505282 · Burger
63
Rosed Clothing#7480397 · 🖤Costumer
59
[NL] Gemeente groep#12961875 · Burger
52
NP | Nationale Politie DenHaag#9894480 · Minister President
34
swalmen v1#8713036 · Burger van Swalmen
24
Gemeente Leiden V1#7950303 · 🎇 | Server Booster
16
Koninklijke Marechaussee - NL#6591071 · MR | Tweede-Luitenant
16
HDH | Hulpdiensten Haarlem#17023979 · 👨| Speler
13
Burger UTRECHT RP#12022670 · ⚒️🎇Developer bestuur
11
Dienst Speciale Interventies - NL#6591790 · Lichte schutter
8
Kobbe1501 KMAR#9445172 · 🎇co-bestuur
8
kobbe1501 DSI#9440505 · 💂Commandant
8
[AA] American Army - By: Greatgameplayer111#9470551 · Trainee
2

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