Quizgrade
by An Trinh · 1645071823
Most of the 247 lines in Quizgrade's app-ads.txt (madrunning-4bf3d.web.app) are RESELLER lines: 223 against 24 DIRECT, across 81 ad systems. 68 of the 217 lines checked name a seller ID the network's sellers.json does not list, so buyers that check drop those paths. The file last changed on 9 October 2026; the same file covers 2 apps of this developer.
Store data
- Rating
- —
- Installs
- —
- Category
- Education
- Contains ads
- —
Not published by Apple
app-ads.txt
- Domain
- madrunning-4bf3d.web.app
- Status
- Found (200)
- Lines
- 247
- DIRECT / RESELLER
- 24 / 223
- Parse errors
- 1
- Last fetched
- Oct 9, 2026
- Last changed
- Oct 9, 2026
sellers.json cross-check
247 lines checked
Verified
117
Errors
80
Warnings
22
- Seller ID not found 68
- DIRECT but intermediary 5
- RESELLER but publisher 7
- Seller type BOTH 18
- Confidential seller 2
- No sellers.json 2
- Unchecked 28
Declared supply tree
24 direct accounts across 23 direct sellers · 110 resellers buying from them · 113 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| start.io | 1 | 43 resellers: pubmatic.com, rubiconproject.com, smartadserver.com … | 1 |
| unity.com | 1 | 31 resellers: pubmatic.com, rubiconproject.com, thebrave.io … | 1 |
| algorix.co | 1 | 7 resellers: xandr.com, rubiconproject.com, pubmatic.com … | 1 |
| opera.com | 1 | 7 resellers: pubmatic.com, rubiconproject.com, smartadserver.com … | 1 |
| zmaticoo.com | 1 | 3 resellers: webeyemob.com, advlion.com, pubmatic.com | 0 |
| applovin.com | 1 | 2 resellers: media.net, loopme.com | 1 |
| meitu.com | 1 | 2 resellers: openx.com, pubmatic.com | 0 |
| visiblemeasures.com | 1 | 2 resellers: rubiconproject.com, pubmatic.com | 1 |
| google.com | 2 | 1 reseller: sharethrough.com | 2 |
| conversantmedia.com | 1 | 1 reseller: appnexus.com | 0 |
| outbrain.com | 1 | 1 reseller: appnexus.com | 1 |
| pokkt.com | 1 | 1 reseller: pubmatic.com | 0 |
| + 11 more direct sellers in the full tree | |||
113 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 58; not cross-checked yet: 26; the intermediary's domain is not a direct seller of this app: 20; sellers.json lists the account as a publisher, not an intermediary: 7; the seller is confidential in sellers.json: 1; the ad system publishes no usable sellers.json: 1).
Seller IDs the networks do not list
68 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 1 | google.com | pub-7875745949894980 | DIRECT |
| 2 | applovin.com | 8e805f95bffafb10a2be096562712923 | DIRECT |
| 4 | start.io | 145360876 | DIRECT |
| 12 | rhebus.works | 3865122407 | RESELLER |
| 18 | google.com | pub-4236520483129668 | DIRECT |
| 26 | outbrain.com | 002d7f7ba0bd74452f2b155d0dfb5cd6c8 | RESELLER |
| 28 | contextweb.com | 562791 | RESELLER |
| 32 | contextweb.com | 562669 | RESELLER |
| 36 | appnexus.com | 12366 | RESELLER |
| 41 | emxdgt.com | 2002 | RESELLER |
| 58 | advlion.com | 3083 | RESELLER |
| 59 | lijit.com | 420355 | RESELLER |
| 64 | yandex.com | 94923424 | RESELLER |
| 79 | inmobi.com | 3d54d7dda27a4552a8184e9120251b9f | RESELLER |
| 80 | algorix.co | 60543 | DIRECT |
More apps from An Trinh
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 11:47 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.