Knight Club - Chess
by Hibiscus Arabella Kingsley · 6813856334
The app-ads.txt behind Knight Club - Chess (chess.com) declares 18 DIRECT lines and 22 RESELLER lines naming 19 ad systems. 34 of 39 lines checked against sellers.json match; 3 name a seller ID the network does not list, 1 declare the wrong seller type. The file last changed on 3 October 2026; the same file covers 12 apps of this developer.
Knight Club - Chess shares its app-ads.txt (chess.com) with Chess - Play and Learn Online (Google Play), whose page carries the full analysis of the file.
Store data
- Rating
- —
- Installs
- —
- Category
- Education
- Contains ads
- —
Not published by Apple
app-ads.txt
- Domain
- chess.com
- Status
- Found (200)
- Lines
- 40
- DIRECT / RESELLER
- 18 / 22
- OWNERDOMAIN
- chess.com
- Parse errors
- 0
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 3, 2026
sellers.json cross-check
40 lines checked
Verified
34
Errors
4
Warnings
2
- Seller ID not found 3
- DIRECT but intermediary 1
- Seller type BOTH 1
- No sellers.json 1
Declared supply tree
18 direct accounts across 13 direct sellers · 17 resellers buying from them · 5 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| vungle.com | 1 | 11 resellers: kargo.com, themediagrid.com, rubiconproject.com … | 0 |
| inmobi.com | 1 | 5 resellers: rubiconproject.com, pubmatic.com, loopme.com … | 0 |
| sharethrough.com | 2 | 1 reseller: smartadserver.com | 0 |
| indexexchange.com | 2 | — | 1 |
| openx.com | 2 | — | 0 |
| pubmatic.com | 2 | — | 0 |
| smartadserver.com | 2 | — | 0 |
| chess.com | 1 | — | 0 |
| google.com | 1 | — | 0 |
| kargo.com | 1 | — | 0 |
| media.net | 1 | — | 0 |
| rubiconproject.com | 1 | — | 0 |
| + 1 more direct sellers in the full tree | |||
5 resellers, intermediary not matched to a direct seller of this app (the intermediary's domain is not a direct seller of this app: 2; account not found in the ad system's sellers.json: 3).
Seller IDs the networks do not list
3 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 30 | xandr.com | 10128 | RESELLER |
| 31 | inmobi.com | 5d2c913a0c5f4142acc7412723ee15d7 | RESELLER |
| 57 | smartadserver.com | 4012 | RESELLER |
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 8:21 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.