Wallpapers : Live Backgrounds
by Changting Qingqing Network Technology Company Limited · 6761999779
Most of the 398 lines in Wallpapers : Live Backgrounds's app-ads.txt (ctqqkj.ctqqkj.cn) are RESELLER lines: 393 against 5 DIRECT, across 125 ad systems. 301 of 387 lines checked against sellers.json match; 37 name a seller ID the network does not list, 8 declare the wrong seller type. The file last changed on 4 October 2026; the same file covers 4 apps of this developer.
Store data
- Rating
- —
- Installs
- —
- Category
- Graphics & Design
- Contains ads
- —
Not published by Apple
app-ads.txt
- Domain
- ctqqkj.ctqqkj.cn
- Status
- Found (200)
- Lines
- 398
- DIRECT / RESELLER
- 5 / 393
- Parse errors
- 3
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 4, 2026
sellers.json cross-check
398 lines checked
Verified
301
Errors
45
Warnings
47
- Seller ID not found 37
- RESELLER but publisher 8
- Seller type BOTH 41
- No sellers.json 6
- Unchecked 5
Declared supply tree
5 direct accounts across 5 direct sellers · 288 resellers buying from them · 105 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| yandex.com | 1 | 118 resellers: pubmatic.com, rubiconproject.com, lijit.com … | 1 |
| inmobi.com | 1 | 90 resellers: rubiconproject.com, pubmatic.com, video.unrulymedia.com … | 1 |
| yango-ads.com | 1 | 3 resellers: lijit.com, rubiconproject.com, video.unrulymedia.com | 0 |
| pangleglobal.com | 1 | 1 reseller: pubmatic.com | 0 |
| google.com | 1 | — | 0 |
105 resellers, intermediary not matched to a direct seller of this app (sellers.json lists the account as a publisher, not an intermediary: 8; account not found in the ad system's sellers.json: 35; the intermediary's domain is not a direct seller of this app: 51; the ad system publishes no usable sellers.json: 6; not cross-checked yet: 5).
Seller IDs the networks do not list
37 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 |
|---|---|---|---|
| 9 | rubiconproject.com | 27842 | RESELLER |
| 50 | bigo.sg | 1114681 | RESELLER |
| 65 | pubmatic.com | 167323 | RESELLER |
| 108 | yandex.com | 329022307 | DIRECT |
| 110 | screenil.com | 554156 | RESELLER |
| 152 | inmobi.com | d6489e56c7b846b0bf182b6ae995604c | DIRECT |
| 167 | criteo.com | B-057955 | RESELLER |
| 171 | outbrain.com | 0073fa86cff719c752763d2c3ee52c8f00 | RESELLER |
| 177 | criteo.com | b-062019 | RESELLER |
| 187 | contextweb.com | 562499 | RESELLER |
| 191 | appnexus.com | 8178 | RESELLER |
| 192 | advertising.com | 28246 | RESELLER |
| 193 | onetag.com | 59aa7be4921bac8 | RESELLER |
| 199 | zmaticoo.com | 113149 | RESELLER |
| 210 | outbrain.com | 00092743fa380569f00f929c5c50dfccf8 | RESELLER |
More apps from Changting Qingqing Network Technology Company Limited
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Fri, Oct 9, 2026 10:18 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.