Set Caller Ringtone Tune
by Fastest VPN Master · com.callertune.ringtones.setlatestringtone.setcallertune
The app-ads.txt behind Set Caller Ringtone Tune (fastervpnmaster.blogspot.com) declares 6 DIRECT lines and 12 RESELLER lines naming 10 ad systems. 8 of the 15 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 7 October 2026; the same file covers 2 apps of this developer.
Store data
- Rating
- —
- Installs
- 5,000+
- Category
- Music & Audio
- Contains ads
- Yes
app-ads.txt
- Domain
- fastervpnmaster.blogspot.com
- Status
- Found (200)
- Lines
- 18
- DIRECT / RESELLER
- 6 / 12
- Parse errors
- 0
- Last fetched
- Oct 7, 2026
- Last changed
- Oct 7, 2026
sellers.json cross-check
18 lines checked
Verified
3
Errors
8
Warnings
4
- Seller ID not found 8
- Seller type BOTH 3
- Confidential seller 1
- Unchecked 3
Declared supply tree
6 direct accounts across 2 direct sellers · 3 resellers buying from them · 9 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| facebook.com | 3 | — | 0 |
| google.com | 3 | — | 0 |
9 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 8; the intermediary's domain is not a direct seller of this app: 1).
Seller IDs the networks do not list
8 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 |
|---|---|---|---|
| 12 | openx.com | 544024467 | RESELLER |
| 14 | e-planning.net | 99c48da2b8e92422 | RESELLER |
| 16 | uis.mobfox.com | MF308 | RESELLER |
| 17 | appnexus.com | 2637 | RESELLER |
| 18 | appnexus.com | 2850 | RESELLER |
| 19 | openx.com | 539249210 | RESELLER |
| 21 | rubiconproject.com | 17494 | RESELLER |
| 23 | inmobi.com | a5e661acdc384e91a79a58eb3418e99f | RESELLER |
More apps from Fastest VPN Master
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mp3 music cut & Ringtone maker Android
New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Wed, Oct 7, 2026 1:54 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.